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Milltek Sport BMW Catback Exhaust Systems

Catback Exhaust systems are designed to completely replace everything from your cats all the way back to your exhaust tips. Traditionally, if you are planning on upgrading your entire exhaust system, you will also need headers and downpipes.
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Cat Back Non-Resonated (louder) OPF/GPF Back Systems For Sport Diffuser Only (Requires Cutting) With GT-100 Polished Tips
Cat Back Non-Resonated (louder) OPF/GPF Back Systems For Sport Diffu...
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Milltek Sport - Corporate Logo
T#:35391031
Part#: SSXM492
Ships in 3 Business Days
Sale - Save 10% $ 1,568.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,411.76 USD
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$ 1,568.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,411.76 USD
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Performance Dual Exit Street Cat Back - Polished Tips - F30
Performance Dual Exit Street Cat Back - Polished Tips - F30
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Automatic Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:380519
Part#: SSXBM961
Ships in 3 Business Days
Sale - Save 10% $ 1,827.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,644.80 USD
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$ 1,827.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,644.80 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Performance Race Cat Back - Polished Tips - F22 M240 (w/ OPF)
Performance Race Cat Back - Polished Tips - F22 M240 (w/ OPF) ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with OPF only
Milltek Sport - Corporate Logo
T#:591449
Part#: SSXBM1097
Ships in 3 Business Days
Sale - Save 10% $ 1,630.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,467.61 USD
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$ 1,630.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,467.61 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Performance Dual Exit Street Cat Back - Titanium Tips - F32 428
Performance Dual Exit Street Cat Back - Titanium Tips - F32 428 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:593614
Part#: SSXBM1019
Ships in 3 Business Days
Sale - Save 10% $ 2,283.99

This product was last offered at the strikethrough price on
07-01-2026

$ 2,055.04 USD
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Sale - Save 10%
$ 2,283.99

This product was last offered at the strikethrough price on
07-01-2026

$ 2,055.04 USD
Free Shipping on orders $49 and up
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Performance Street Cat Back - Carbon Tips - F22 M240
Performance Street Cat Back - Carbon Tips - F22 M240
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles Produced after 12/18
Milltek Sport - Corporate Logo
T#:591442
Part#: SSXBM1105
Ships in 3 Business Days
Sale - Save 10% $ 1,986.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,788.29 USD
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$ 1,986.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,788.29 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Performance Race Cat Back - Carbon Tips - F22 M240
Performance Race Cat Back - Carbon Tips - F22 M240
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles Produced before 01/19
Milltek Sport - Corporate Logo
T#:591427
Part#: SSXBM1055
Ships in 3 Business Days
Sale - Save 10% $ 2,310.99

This product was last offered at the strikethrough price on
07-01-2026

$ 2,079.12 USD
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$ 2,310.99

This product was last offered at the strikethrough price on
07-01-2026

$ 2,079.12 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Performance Street Cat Back - Burnt Titanium Tips - F87 M2
Performance Street Cat Back - Burnt Titanium Tips - F87 M2
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:591457
Part#: SSXBM1036
Ships in 3 Business Days
Sale - Save 10% $ 4,695.99

This product was last offered at the strikethrough price on
07-01-2026

$ 4,225.64 USD
Free Shipping on orders $49 and up
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Sale - Save 10%
$ 4,695.99

This product was last offered at the strikethrough price on
07-01-2026

$ 4,225.64 USD
Free Shipping on orders $49 and up
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Performance Dual Exit Race Cat Back - Polished Tips - F32 428
Performance Dual Exit Race Cat Back - Polished Tips - F32 428 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:384217
Part#: SSXBM1013
Ships in 3 Business Days
Sale - Save 10% $ 1,603.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,443.54 USD
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Sale - Save 10%
$ 1,603.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,443.54 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Performance Race Cat Back - Black Tips - F32 428
Performance Race Cat Back - Black Tips - F32 428
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Automatic Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:593587
Part#: SSXBM1010
Ships in 3 Business Days
Sale - Save 10% $ 1,899.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,709.33 USD
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$ 1,899.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,709.33 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Cat-Back Exhaust System - Resonated Dual 90 - Carbon Jet Tips
Cat-Back Exhaust System - Resonated Dual 90 - Carbon Jet Tips ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:35357282
Part#: SSXM490
Ships in 3 Business Days
Sale - Save 10% $ 2,089.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,880.74 USD
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$ 2,089.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,880.74 USD
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Milltek Performance Street Cat-Back Exhaust With Diverse Tip Options - F87 M2 Competition
Milltek Performance Street Cat-Back Exhaust With Diverse Tip Options ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:9351481
Part#: SSXBM1080
Ships in 3 Business Days
Sale - Save 10% $ 3,201.99

This product was last offered at the strikethrough price on
07-01-2026

Starting at $ 2,881.30 USD
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$ 3,201.99

This product was last offered at the strikethrough price on
07-01-2026

Starting at $ 2,881.30 USD
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Deciding on the right exhaust should include a blend of considerations: performance, quality, note, and style. The Milltek performance catback is a fantastic blend of these considerations. The performance and quality are top tier, with a note that is quite balanced. The system is constructed from aircraft-grade stainless steel that is beautiful to look at. These features and characteristics make the Milltek performance catback a great option. With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Performance Dual Exit Race Cat Back - Black Tips - F32 428
Performance Dual Exit Race Cat Back - Black Tips - F32 428
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:593592
Part#: SSXBM1006
Ships in 3 Business Days
Sale - Save 10% $ 1,867.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,680.44 USD
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$ 1,867.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,680.44 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Milltek Equal Length Cat-Back Exhaust System - Carbon Fiber Tips - F87 M2 Competition
Milltek Equal Length Cat-Back Exhaust System - Carbon Fiber Tips - F8...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:590400
Part#: SSXBM1139
Ships in 3 Business Days
Sale - Save 10% $ 3,597.99

This product was last offered at the strikethrough price on
07-01-2026

$ 3,237.61 USD
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$ 3,597.99

This product was last offered at the strikethrough price on
07-01-2026

$ 3,237.61 USD
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Milltek's range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system, available in multiple configurations enabling the owner to choose the increase in volume of their exhaust and/or add a more suitably aggressive tone. All Milltek products are made from 304L Aircraft Grade stainless steel. This quality material will ensure that your Cat-Back system will last through any harsh conditions. All Milltek performance exhaust systems are designed with you in mind, and we cater to an ever-expanding range of vehicles. Milltek believes in continuous evolution, and their research & development team work throughout the year to deliver the most in-demand solutions to all your performance exhaust requirements. All of Milltek products are made in the UK and distributed to more than 90 countries worldwide, making Milltek Sport one of the most accessible performance aftermarket brands on the market.
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Cat-Back Exhaust System - Resonated Dual GT90 - Polished Tips
Cat-Back Exhaust System - Resonated Dual GT90 - Polished Tips ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:35357275
Part#: SSXM487
Ships in 3 Business Days
Sale - Save 10% $ 1,929.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,736.29 USD
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$ 1,929.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,736.29 USD
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Performance Dual Exit Race Cat Back - Titanium Tips - F32 428
Performance Dual Exit Race Cat Back - Titanium Tips - F32 428 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:593575
Part#: SSXBM1022
Ships in 3 Business Days
Sale - Save 10% $ 1,927.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,734.36 USD
Free Shipping on orders $49 and up
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$ 1,927.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,734.36 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Performance Street Cat Back - Burnt Titanium Tips
Performance Street Cat Back - Burnt Titanium Tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:591471
Part#: SSXBM1083
Ships in 3 Business Days
Sale - Save 10% $ 4,104.99

This product was last offered at the strikethrough price on
07-01-2026

$ 3,694.07 USD
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Sale - Save 10%
$ 4,104.99

This product was last offered at the strikethrough price on
07-01-2026

$ 3,694.07 USD
Free Shipping on orders $49 and up
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Milltek's range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system, available in multiple configurations enabling the owner to choose the increase in volume of their exhaust and/or add a more suitably aggressive tone. All Milltek products are made from 304L Aircraft Grade stainless steel. This quality material will ensure that your Cat-Back system will last through any harsh conditions. All Milltek performance exhaust systems are designed with you in mind, and we cater to an ever-expanding range of vehicles. Milltek believes in continuous evolution, and their research & development team work throughout the year to deliver the most in-demand solutions to all your performance exhaust requirements. All of Milltek products are made in the UK and distributed to more than 90 countries worldwide, making Milltek Sport one of the most accessible performance aftermarket brands on the market.
Show More Show Less
Performance Dual Exit Street Cat Back - Black Tips - F32 428
Performance Dual Exit Street Cat Back - Black Tips - F32 428 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:593576
Part#: SSXBM1015
Ships in 3 Business Days
Sale - Save 10% $ 1,945.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,750.73 USD
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$ 1,945.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,750.73 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Performance Street Cat Back - Burnt Titanium Tips - F22 M240
Performance Street Cat Back - Burnt Titanium Tips - F22 M240 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles Produced after 12/18
Milltek Sport - Corporate Logo
T#:591441
Part#: SSXBM1104
Ships in 3 Business Days
Sale - Save 10% $ 2,278.99

This product was last offered at the strikethrough price on
07-01-2026

$ 2,050.23 USD
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$ 2,278.99

This product was last offered at the strikethrough price on
07-01-2026

$ 2,050.23 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Performance Dual Exit Race Cat Back - Carbon Tips - F30 B48
Performance Dual Exit Race Cat Back - Carbon Tips - F30 B48
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires M340 Rear Valence
Milltek Sport - Corporate Logo
T#:593626
Part#: SSXBM1076
Ships in 3 Business Days
Sale - Save 10% $ 2,006.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,805.63 USD
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Sale - Save 10%
$ 2,006.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,805.63 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Performance Race Cat Back - Polished Tips - F32 428
Performance Race Cat Back - Polished Tips - F32 428
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Automatic Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:593588
Part#: SSXBM1009
Ships in 3 Business Days
Sale - Save 10% $ 1,781.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,603.40 USD
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Sale - Save 10%
$ 1,781.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,603.40 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Milltek Performance Race Cat Back Exhaust with Diverse Tip Options - F87 M2 Competition
Milltek Performance Race Cat Back Exhaust with Diverse Tip Options - ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:9351480
Part#: SSXBM1139PDK
Ships in 3 Business Days
Sale - Save 10% $ 3,276.99

This product was last offered at the strikethrough price on
07-01-2026

Starting at $ 2,948.71 USD
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Sale - Save 10%
$ 3,276.99

This product was last offered at the strikethrough price on
07-01-2026

Starting at $ 2,948.71 USD
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Milltek's range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system, available in multiple configurations enabling the owner to choose the increase in volume of their exhaust and/or add a more suitably aggressive tone. All Milltek products are made from 304L Aircraft Grade stainless steel. This quality material will ensure that your Cat-Back system will last through any harsh conditions. All Milltek performance exhaust systems are designed with you in mind, and we cater to an ever-expanding range of vehicles. Milltek believes in continuous evolution, and their research & development team work throughout the year to deliver the most in-demand solutions to all your performance exhaust requirements. All of Milltek products are made in the UK and distributed to more than 90 countries worldwide, making Milltek Sport one of the most accessible performance aftermarket brands on the market.
Show More Show Less
Performance Dual Exit Street Cat Back - Polished Tips - F32 428
Performance Dual Exit Street Cat Back - Polished Tips - F32 428 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with an automatic transmission and requires 435i M Sport rear valance
Milltek Sport - Corporate Logo
T#:593613
Part#: SSXBM1004
Ships in 3 Business Days
Sale - Save 10% $ 1,960.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,764.22 USD
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Sale - Save 10%
$ 1,960.99

This product was last offered at the strikethrough price on
07-01-2026

$ 1,764.22 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
Show More Show Less
Milltek Equal Length Cat-Back Exhaust System - Burnt Titanium Tips - F87 M2 Competition
Milltek Equal Length Cat-Back Exhaust System - Burnt Titanium Tips - ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:590399
Part#: SSXBM1143
Ships in 3 Business Days
Sale - Save 10% $ 4,179.99

This product was last offered at the strikethrough price on
07-01-2026

$ 3,761.48 USD
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Sale - Save 10%
$ 4,179.99

This product was last offered at the strikethrough price on
07-01-2026

$ 3,761.48 USD
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Milltek's range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system, available in multiple configurations enabling the owner to choose the increase in volume of their exhaust and/or add a more suitably aggressive tone. All Milltek products are made from 304L Aircraft Grade stainless steel. This quality material will ensure that your Cat-Back system will last through any harsh conditions. All Milltek performance exhaust systems are designed with you in mind, and we cater to an ever-expanding range of vehicles. Milltek believes in continuous evolution, and their research & development team work throughout the year to deliver the most in-demand solutions to all your performance exhaust requirements. All of Milltek products are made in the UK and distributed to more than 90 countries worldwide, making Milltek Sport one of the most accessible performance aftermarket brands on the market.
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Cat-Back Exhaust System - NON Resonated Dual GT90 - Brushed Titanium Tips
Cat-Back Exhaust System - NON Resonated Dual GT90 - Brushed Titanium ...
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Milltek Sport - Corporate Logo
T#:35391019
Part#: SSXM483
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07-01-2026

$ 1,678.51 USD
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Milltek Equal Length Cat-Back Exhaust System - Polished Tips - F87 M2 Competition
Milltek Equal Length Cat-Back Exhaust System - Polished Tips - F87 M2...
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Milltek Sport - Corporate Logo
T#:590395
Part#: SSXBM1140
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$ 2,948.71 USD
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$ 2,948.71 USD
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Milltek's range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system, available in multiple configurations enabling the owner to choose the increase in volume of their exhaust and/or add a more suitably aggressive tone. All Milltek products are made from 304L Aircraft Grade stainless steel. This quality material will ensure that your Cat-Back system will last through any harsh conditions. All Milltek performance exhaust systems are designed with you in mind, and we cater to an ever-expanding range of vehicles. Milltek believes in continuous evolution, and their research & development team work throughout the year to deliver the most in-demand solutions to all your performance exhaust requirements. All of Milltek products are made in the UK and distributed to more than 90 countries worldwide, making Milltek Sport one of the most accessible performance aftermarket brands on the market.
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Performance Race Cat Back - Carbon Tips - F22 M240
Performance Race Cat Back - Carbon Tips - F22 M240
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For Vehicles Produced after 12/18
Milltek Sport - Corporate Logo
T#:591447
Part#: SSXBM1100
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Sale - Save 10% $ 1,791.99

This product was last offered at the strikethrough price on
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$ 1,612.06 USD
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$ 1,612.06 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Performance Dual Exit Race Cat Back - Black Tips - F30 B48
Performance Dual Exit Race Cat Back - Black Tips - F30 B48
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Requires M340 Rear Valence
Milltek Sport - Corporate Logo
T#:593625
Part#: SSXBM1073
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Sale - Save 10% $ 1,969.99

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$ 1,772.88 USD
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$ 1,772.88 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Performance Dual Exit Street Cat Back - Titanium Tips - F32 428
Performance Dual Exit Street Cat Back - Titanium Tips - F32 428 ...
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For Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:593580
Part#: SSXBM1021
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Sale - Save 10% $ 2,144.99

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$ 1,929.85 USD
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$ 1,929.85 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Performance Race Cat Back - Black Tips - F22 M240
Performance Race Cat Back - Black Tips - F22 M240
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For Vehicles Produced before 01/19
Milltek Sport - Corporate Logo
T#:591436
Part#: SSXBM1057
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Sale - Save 10% $ 2,273.99

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$ 2,046.38 USD
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$ 2,046.38 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Performance Street Cat Back - Carbon Tips - F87 M2 Competition
Performance Street Cat Back - Carbon Tips - F87 M2 Competition ...
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Milltek Sport - Corporate Logo
T#:591477
Part#: SSXBM1084
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Sale - Save 10% $ 3,522.99

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07-01-2026

$ 3,170.20 USD
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$ 3,522.99

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$ 3,170.20 USD
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Milltek's range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system, available in multiple configurations enabling the owner to choose the increase in volume of their exhaust and/or add a more suitably aggressive tone. All Milltek products are made from 304L Aircraft Grade stainless steel. This quality material will ensure that your Cat-Back system will last through any harsh conditions. All Milltek performance exhaust systems are designed with you in mind, and we cater to an ever-expanding range of vehicles. Milltek believes in continuous evolution, and their research & development team work throughout the year to deliver the most in-demand solutions to all your performance exhaust requirements. All of Milltek products are made in the UK and distributed to more than 90 countries worldwide, making Milltek Sport one of the most accessible performance aftermarket brands on the market.
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Performance Race Cat Back - Burnt Titanium Tips - F22 M240
Performance Race Cat Back - Burnt Titanium Tips - F22 M240
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For Vehicles Produced after 12/18
Milltek Sport - Corporate Logo
T#:591446
Part#: SSXBM1116
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Sale - Save 10% $ 2,082.99

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07-01-2026

$ 1,874.00 USD
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$ 2,082.99

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$ 1,874.00 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Link Pipe
Link Pipe
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Milltek Sport - Corporate Logo
T#:1105878
Part#: MSM319
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Sale - Save 10% $ 48.99

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$ 43.94 USD
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Performance Street Cat Back - Titanium Tips - F87 M2 Competition
Performance Street Cat Back - Titanium Tips - F87 M2 Competition ...
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Milltek Sport - Corporate Logo
T#:591475
Part#: SSXBM1082
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Sale - Save 10% $ 3,847.99

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$ 3,462.95 USD
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This product was last offered at the strikethrough price on
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$ 3,462.95 USD
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Milltek's range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system, available in multiple configurations enabling the owner to choose the increase in volume of their exhaust and/or add a more suitably aggressive tone. All Milltek products are made from 304L Aircraft Grade stainless steel. This quality material will ensure that your Cat-Back system will last through any harsh conditions. All Milltek performance exhaust systems are designed with you in mind, and we cater to an ever-expanding range of vehicles. Milltek believes in continuous evolution, and their research & development team work throughout the year to deliver the most in-demand solutions to all your performance exhaust requirements. All of Milltek products are made in the UK and distributed to more than 90 countries worldwide, making Milltek Sport one of the most accessible performance aftermarket brands on the market.
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Performance Cat Back Exhaust - Polished Tips - E9X M3
Performance Cat Back Exhaust - Polished Tips - E9X M3
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Milltek Sport - Corporate Logo
T#:380500
Part#: SSXBM931
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Sale - Save 10% $ 1,924.99

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07-01-2026

$ 1,732.44 USD
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$ 1,732.44 USD
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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.
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Milltek Sport Cat Back System with OPF/GPF Bypass - Brushed Titanium Tips F90 M5
Milltek Sport Cat Back System with OPF/GPF Bypass - Brushed Titanium ...
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Milltek Sport - Corporate Logo
T#:4813300
Part#: SSXBM1182
Ships in 3 Business Days
Sale - Save 10% $ 5,328.00

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$ 4,795.20 USD
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$ 4,795.20 USD
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Milltek Sport was founded by car enthusiasts for car enthusiasts. Based in the UK, their products are developed and tested at their development center at Nurburgring in Germany. The result is a wide range of top of the line exhaust systems that can bring more life to your car! Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this cat-back exhaust system from Milltek. Milltek engineers took on the task of finding the perfect balance between maximum performance increase and a responsible noise level in each and every system, to appeal to enthusiasts of all levels. All products are direct replacements for factory exhaust systems, meaning no modifications are required for proper fitment. Included with this catback system is Milltek's OPF/GPF Bypass system kit. The GPF/OPF on newer BMWs almost acts as a secondary catalyst. In response, Milltek has provided the option to remove this component, similar to a Decat system. This bypass deletes the GPF/OPF, removing it from the exhaust system to better improve performance. - GPF/OPF Bypass software is required on the vehicles ECU in most cases. Includes all hardware required to install. *Note: Fits OE Downpipes and OE OPF/GPF System. Will require Stage 2 Tune Includes: Full cat-back exhaust Brushed Titanium tips OPF/GPF Bypass kit
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Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Cerakote Black Tips F91/F92 M8
Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Cera...
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Milltek Sport - Corporate Logo
T#:4826889
Part#: SSXBM1186
Ships in 3 Business Days
Sale - Save 10% $ 4,549.99

This product was last offered at the strikethrough price on
07-01-2026

$ 4,094.68 USD
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$ 4,549.99

This product was last offered at the strikethrough price on
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$ 4,094.68 USD
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Milltek Sport was founded by car enthusiasts for car enthusiasts. Based in the UK, their products are developed and tested at their development center at Nurburgring in Germany. The result is a wide range of top of the line exhaust systems that can bring more life to your car! Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this cat-back exhaust system from Milltek. Milltek engineers took on the task of finding the perfect balance between maximum performance increase and a responsible noise level in each and every system, to appeal to enthusiasts of all levels. All products are direct replacements for factory exhaust systems, meaning no modifications are required for proper fitment. Included with this catback system is Milltek's Valved Rear Silencer Bypass system kit. The GPF/OPF on newer BMWs almost acts as a secondary catalyst. In response, Milltek has provided the option to remove this component, similar to a Decat system. This bypass deletes the GPF/OPF, removing it from the exhaust system to better improve performance. - GPF/OPF Bypass software is required on the vehicles ECU in most cases. Includes all hardware required to install. *Note: Fits OE Downpipes and OE OPF/GPF System. Includes: Full cat-back exhaust Cerakote Black tips Valved Rear Silencer Bypass kit
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Milltek Sport Cat Back System with OPF/GPF Bypass - Cerakote Black Tips F90 M5
Milltek Sport Cat Back System with OPF/GPF Bypass - Cerakote Black Ti...
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Milltek Sport - Corporate Logo
T#:4826885
Part#: SSXBM1181
Ships in 3 Business Days
Sale - Save 10% $ 4,948.00

This product was last offered at the strikethrough price on
07-01-2026

$ 4,453.20 USD
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$ 4,948.00

This product was last offered at the strikethrough price on
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$ 4,453.20 USD
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Milltek Sport was founded by car enthusiasts for car enthusiasts. Based in the UK, their products are developed and tested at their development center at Nurburgring in Germany. The result is a wide range of top of the line exhaust systems that can bring more life to your car! Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this cat-back exhaust system from Milltek. Milltek engineers took on the task of finding the perfect balance between maximum performance increase and a responsible noise level in each and every system, to appeal to enthusiasts of all levels. All products are direct replacements for factory exhaust systems, meaning no modifications are required for proper fitment. Included with this catback system is Milltek's OPF/GPF Bypass system kit. The GPF/OPF on newer BMWs almost acts as a secondary catalyst. In response, Milltek has provided the option to remove this component, similar to a Decat system. This bypass deletes the GPF/OPF, removing it from the exhaust system to better improve performance. - GPF/OPF Bypass software is required on the vehicles ECU in most cases. Includes all hardware required to install. *Note: Fits OE Downpipes and OE OPF/GPF System. Will require Stage 2 Tune Includes: Full cat-back exhaust Cerakote Black tips OPF/GPF Bypass kit
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Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Carbon Jet Black Tips F91/F92 M8
Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Carb...
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Milltek Sport - Corporate Logo
T#:4826891
Part#: SSXBM1189
Ships in 3 Business Days
Sale - Save 10% $ 4,981.99

This product was last offered at the strikethrough price on
07-01-2026

$ 4,483.73 USD
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$ 4,981.99

This product was last offered at the strikethrough price on
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$ 4,483.73 USD
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Milltek Sport was founded by car enthusiasts for car enthusiasts. Based in the UK, their products are developed and tested at their development center at Nurburgring in Germany. The result is a wide range of top of the line exhaust systems that can bring more life to your car! Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this cat-back exhaust system from Milltek. Milltek engineers took on the task of finding the perfect balance between maximum performance increase and a responsible noise level in each and every system, to appeal to enthusiasts of all levels. All products are direct replacements for factory exhaust systems, meaning no modifications are required for proper fitment. Included with this catback system is Milltek's Valved Rear Silencer Bypass system kit. The GPF/OPF on newer BMWs almost acts as a secondary catalyst. In response, Milltek has provided the option to remove this component, similar to a Decat system. This bypass deletes the GPF/OPF, removing it from the exhaust system to better improve performance. - GPF/OPF Bypass software is required on the vehicles ECU in most cases. Includes all hardware required to install. *Note: Fits OE Downpipes and OE OPF/GPF System. Includes: Full cat-back exhaust Carbon Jet Black tips Valved Rear Silencer Bypass kit
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Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Burnt/Blue Titanium Tips F91/F92 M8
Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Burn...
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Milltek Sport - Corporate Logo
T#:4826888
Part#: SSXBM1188
Ships in 3 Business Days
Sale - Save 10% $ 5,076.99

This product was last offered at the strikethrough price on
07-01-2026

$ 4,568.47 USD
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Sale - Save 10%
$ 5,076.99

This product was last offered at the strikethrough price on
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$ 4,568.47 USD
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Milltek Sport was founded by car enthusiasts for car enthusiasts. Based in the UK, their products are developed and tested at their development center at Nurburgring in Germany. The result is a wide range of top of the line exhaust systems that can bring more life to your car! Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this cat-back exhaust system from Milltek. Milltek engineers took on the task of finding the perfect balance between maximum performance increase and a responsible noise level in each and every system, to appeal to enthusiasts of all levels. All products are direct replacements for factory exhaust systems, meaning no modifications are required for proper fitment. Included with this catback system is Milltek's Valved Rear Silencer Bypass system kit. The GPF/OPF on newer BMWs almost acts as a secondary catalyst. In response, Milltek has provided the option to remove this component, similar to a Decat system. This bypass deletes the GPF/OPF, removing it from the exhaust system to better improve performance. - GPF/OPF Bypass software is required on the vehicles ECU in most cases. Includes all hardware required to install. *Note: Fits OE Downpipes and OE OPF/GPF System. Includes: Full cat-back exhaust Burnt/Blue Titanium tips Valved Rear Silencer Bypass kit
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Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Brushed Titanium Tips F91/F92 M8
Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Brus...
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Milltek Sport - Corporate Logo
T#:4826887
Part#: SSXBM1187
Ships in 3 Business Days
Sale - Save 10% $ 4,862.99

This product was last offered at the strikethrough price on
07-01-2026

$ 4,375.87 USD
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$ 4,862.99

This product was last offered at the strikethrough price on
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$ 4,375.87 USD
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Milltek Sport was founded by car enthusiasts for car enthusiasts. Based in the UK, their products are developed and tested at their development center at Nurburgring in Germany. The result is a wide range of top of the line exhaust systems that can bring more life to your car! Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this cat-back exhaust system from Milltek. Milltek engineers took on the task of finding the perfect balance between maximum performance increase and a responsible noise level in each and every system, to appeal to enthusiasts of all levels. All products are direct replacements for factory exhaust systems, meaning no modifications are required for proper fitment. Included with this catback system is Milltek's Valved Rear Silencer Bypass system kit. The GPF/OPF on newer BMWs almost acts as a secondary catalyst. In response, Milltek has provided the option to remove this component, similar to a Decat system. This bypass deletes the GPF/OPF, removing it from the exhaust system to better improve performance. - GPF/OPF Bypass software is required on the vehicles ECU in most cases. Includes all hardware required to install. *Note: Fits OE Downpipes and OE OPF/GPF System. Includes: Full cat-back exhaust Brushed Titanium tips Valved Rear Silencer Bypass kit
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Milltek Sport Cat Back System with OPF/GPF Bypass - Carbon Jet Black Tips F90 M5
Milltek Sport Cat Back System with OPF/GPF Bypass - Carbon Jet Black ...
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Milltek Sport - Corporate Logo
T#:4826884
Part#: SSXBM1184
Ships in 3 Business Days
Sale - Save 10% $ 5,248.00

This product was last offered at the strikethrough price on
07-01-2026

$ 4,723.20 USD
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$ 5,248.00

This product was last offered at the strikethrough price on
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$ 4,723.20 USD
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Milltek Sport was founded by car enthusiasts for car enthusiasts. Based in the UK, their products are developed and tested at their development center at Nurburgring in Germany. The result is a wide range of top of the line exhaust systems that can bring more life to your car! Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this cat-back exhaust system from Milltek. Milltek engineers took on the task of finding the perfect balance between maximum performance increase and a responsible noise level in each and every system, to appeal to enthusiasts of all levels. All products are direct replacements for factory exhaust systems, meaning no modifications are required for proper fitment. Included with this catback system is Milltek's OPF/GPF Bypass system kit. The GPF/OPF on newer BMWs almost acts as a secondary catalyst. In response, Milltek has provided the option to remove this component, similar to a Decat system. This bypass deletes the GPF/OPF, removing it from the exhaust system to better improve performance. - GPF/OPF Bypass software is required on the vehicles ECU in most cases. Includes all hardware required to install. *Note: Fits OE Downpipes and OE OPF/GPF System. Will require Stage 2 Tune Includes: Full cat-back exhaust Carbon Jet Black tips OPF/GPF Bypass kit
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Milltek Sport Cat Back System with OPF/GPF Bypass - Burnt/Blue Titanium Tips F90 M5
Milltek Sport Cat Back System with OPF/GPF Bypass - Burnt/Blue Titani...
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Milltek Sport - Corporate Logo
T#:4826883
Part#: SSXBM1183
Ships in 3 Business Days
Sale - Save 10% $ 5,728.00

This product was last offered at the strikethrough price on
07-01-2026

$ 5,155.20 USD
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$ 5,728.00

This product was last offered at the strikethrough price on
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$ 5,155.20 USD
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Milltek Sport was founded by car enthusiasts for car enthusiasts. Based in the UK, their products are developed and tested at their development center at Nurburgring in Germany. The result is a wide range of top of the line exhaust systems that can bring more life to your car! Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this cat-back exhaust system from Milltek. Milltek engineers took on the task of finding the perfect balance between maximum performance increase and a responsible noise level in each and every system, to appeal to enthusiasts of all levels. All products are direct replacements for factory exhaust systems, meaning no modifications are required for proper fitment. Included with this catback system is Milltek's OPF/GPF Bypass system kit. The GPF/OPF on newer BMWs almost acts as a secondary catalyst. In response, Milltek has provided the option to remove this component, similar to a Decat system. This bypass deletes the GPF/OPF, removing it from the exhaust system to better improve performance. - GPF/OPF Bypass software is required on the vehicles ECU in most cases. Includes all hardware required to install. *Note: Fits OE Downpipes and OE OPF/GPF System. Will require Stage 2 Tune Includes: Full cat-back exhaust Burnt/Blue Titanium tips OPF/GPF Bypass kit
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Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Polished Tips F91/F92 M8
Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Poli...
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Milltek Sport - Corporate Logo
T#:4826890
Part#: SSXBM1185
Ships on Jul 28, 2026
Sale - Save 10% $ 4,130.99

This product was last offered at the strikethrough price on
07-01-2026

$ 3,717.18 USD
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Sale - Save 10%
$ 4,130.99

This product was last offered at the strikethrough price on
07-01-2026

$ 3,717.18 USD
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Milltek Sport was founded by car enthusiasts for car enthusiasts. Based in the UK, their products are developed and tested at their development center at Nurburgring in Germany. The result is a wide range of top of the line exhaust systems that can bring more life to your car! Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this cat-back exhaust system from Milltek. Milltek engineers took on the task of finding the perfect balance between maximum performance increase and a responsible noise level in each and every system, to appeal to enthusiasts of all levels. All products are direct replacements for factory exhaust systems, meaning no modifications are required for proper fitment. Included with this catback system is Milltek's Valved Rear Silencer Bypass system kit. The GPF/OPF on newer BMWs almost acts as a secondary catalyst. In response, Milltek has provided the option to remove this component, similar to a Decat system. This bypass deletes the GPF/OPF, removing it from the exhaust system to better improve performance. - GPF/OPF Bypass software is required on the vehicles ECU in most cases. Includes all hardware required to install. *Note: Fits OE Downpipes and OE OPF/GPF System. Includes: Full cat-back exhaust Polished tips Valved Rear Silencer Bypass kit
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Non-Resonated Secondary Cat Back System - Burnt Titanium
Non-Resonated Secondary Cat Back System - Burnt Titanium
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:35391015
Part#: SSXBM1304
Special Order: No Guaranteed ETA
Sale - Save 10% $ 4,842.99

This product was last offered at the strikethrough price on
07-01-2026

$ 4,358.54 USD
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Sale - Save 10%
$ 4,842.99

This product was last offered at the strikethrough price on
07-01-2026

$ 4,358.54 USD
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Milltek's Cat-Back systems are meticulously engineered for those looking to improve both the sound and appearance of their vehicle. Designed as direct replacements for the factory exhaust, these systems come in a range of configurations, giving owners the flexibility to adjust the exhaust volume and achieve a more aggressive tone that fits their style. Made from high-quality 304L Aircraft Grade stainless steel, Milltek’s Cat-Back systems are built to endure the toughest conditions, ensuring exceptional durability and long-lasting performance.
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Non-Resonated Secondary Cat Back System - Polished Tips
Non-Resonated Secondary Cat Back System - Polished Tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:35391011
Part#: SSXBM1301
Special Order: No Guaranteed ETA
Sale - Save 10% $ 3,896.99

This product was last offered at the strikethrough price on
07-01-2026

$ 3,507.25 USD
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Sale - Save 10%
$ 3,896.99

This product was last offered at the strikethrough price on
07-01-2026

$ 3,507.25 USD
Add to Wish List
Milltek's Cat-Back systems are meticulously engineered for those looking to improve both the sound and appearance of their vehicle. Designed as direct replacements for the factory exhaust, these systems come in a range of configurations, giving owners the flexibility to adjust the exhaust volume and achieve a more aggressive tone that fits their style. Made from high-quality 304L Aircraft Grade stainless steel, Milltek’s Cat-Back systems are built to endure the toughest conditions, ensuring exceptional durability and long-lasting performance.
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Non-Resonated Secondary Cat Back System - Brushed Titanium
Non-Resonated Secondary Cat Back System - Brushed Titanium
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:35391017
Part#: SSXBM1303
Special Order: No Guaranteed ETA
Sale - Save 10% $ 4,628.99

This product was last offered at the strikethrough price on
07-01-2026

$ 4,165.94 USD
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Sale - Save 10%
$ 4,628.99

This product was last offered at the strikethrough price on
07-01-2026

$ 4,165.94 USD
Add to Wish List
Milltek's Cat-Back systems are meticulously engineered for those looking to improve both the sound and appearance of their vehicle. Designed as direct replacements for the factory exhaust, these systems come in a range of configurations, giving owners the flexibility to adjust the exhaust volume and achieve a more aggressive tone that fits their style. Made from high-quality 304L Aircraft Grade stainless steel, Milltek’s Cat-Back systems are built to endure the toughest conditions, ensuring exceptional durability and long-lasting performance.
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Full Cat Back Exhaust - G42
Full Cat Back Exhaust - G42
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:35391018
Part#: SSXBM1237
Special Order: No Guaranteed ETA
Sale - Save 10% $ 824.99

This product was last offered at the strikethrough price on
07-01-2026

$ 742.47 USD
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Sale - Save 10%
$ 824.99

This product was last offered at the strikethrough price on
07-01-2026

$ 742.47 USD
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Milltek's Cat-Back systems are meticulously engineered for those looking to improve both the sound and appearance of their vehicle. Designed as direct replacements for the factory exhaust, these systems come in a range of configurations, giving owners the flexibility to adjust the exhaust volume and achieve a more aggressive tone that fits their style. Made from high-quality 304L Aircraft Grade stainless steel, Milltek’s Cat-Back systems are built to endure the toughest conditions, ensuring exceptional durability and long-lasting performance.
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Non-Resonated Secondary Cat Back System - Cerekote Black
Non-Resonated Secondary Cat Back System - Cerekote Black
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:35391014
Part#: SSXBM1302
Special Order: No Guaranteed ETA
Sale - Save 10% $ 4,316.99

This product was last offered at the strikethrough price on
07-01-2026

$ 3,884.74 USD
Add to Wish List
Sale - Save 10%
$ 4,316.99

This product was last offered at the strikethrough price on
07-01-2026

$ 3,884.74 USD
Add to Wish List
Milltek's Cat-Back systems are meticulously engineered for those looking to improve both the sound and appearance of their vehicle. Designed as direct replacements for the factory exhaust, these systems come in a range of configurations, giving owners the flexibility to adjust the exhaust volume and achieve a more aggressive tone that fits their style. Made from high-quality 304L Aircraft Grade stainless steel, Milltek’s Cat-Back systems are built to endure the toughest conditions, ensuring exceptional durability and long-lasting performance.
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Non-Resonated Secondary Cat Back System With JET-115 Carbon Trims
Non-Resonated Secondary Cat Back System With JET-115 Carbon Trims ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:35391009
Part#: SSXBM1305
Special Order: No Guaranteed ETA
Sale - Save 10% $ 4,748.99

This product was last offered at the strikethrough price on
07-01-2026

$ 4,273.79 USD
Add to Wish List
Sale - Save 10%
$ 4,748.99

This product was last offered at the strikethrough price on
07-01-2026

$ 4,273.79 USD
Add to Wish List
Milltek's Cat-Back systems are meticulously engineered for those looking to improve both the sound and appearance of their vehicle. Designed as direct replacements for the factory exhaust, these systems come in a range of configurations, giving owners the flexibility to adjust the exhaust volume and achieve a more aggressive tone that fits their style. Made from high-quality 304L Aircraft Grade stainless steel, Milltek’s Cat-Back systems are built to endure the toughest conditions, ensuring exceptional durability and long-lasting performance.
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