Milltek Sport BMW Catback Exhaust Systems for BMW 4 Series F32 (2014+)

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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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Performance Dual Exit Race Cat Back - Black Tips - F32 428
Performance Dual Exit Race Cat Back - Black Tips - F32 428
For vehicles with an automatic transmission and requires 435i M Sport rear valance
For Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:383819
Part#: SSXBM1014
Special Order: No Guaranteed ETA
Sale - Save 10% $ 1,728.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,555.25 USD
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$ 1,728.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,555.25 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 - Polished Tips - F32 428
Performance Dual Exit Street Cat Back - Polished Tips - F32 428 ...
For vehicles with a manual transmission and requires 435i M Sport rear valance
For vehicles with an automatic transmission and requires 435i M Sport rear valance
Milltek Sport - Corporate Logo
T#:593613
Part#: SSXBM1004
Special Order: No Guaranteed ETA
Sale - Save 10% $ 1,960.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,764.22 USD
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$ 1,960.99

This product was last offered at the strikethrough price on
09-18-2026

$ 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.
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Performance Street Cat Back - Black Tips - F32 428
Performance Street Cat Back - Black Tips - F32 428
For Manual Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:593619
Part#: SSXBM1001
Special Order: No Guaranteed ETA
Sale - Save 10% $ 2,255.99

This product was last offered at the strikethrough price on
09-18-2026

$ 2,030.00 USD
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Sale - Save 10%
$ 2,255.99

This product was last offered at the strikethrough price on
09-18-2026

$ 2,030.00 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.
Show More Show Less
Performance Dual Exit Race Cat Back - Black Tips - F32 428
Performance Dual Exit Race Cat Back - Black Tips - F32 428
For vehicles with a Manual transmission and requires 435i M Sport rear valance
For Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:593592
Part#: SSXBM1006
Special Order: No Guaranteed ETA
Sale - Save 10% $ 1,867.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,680.44 USD
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Sale - Save 10%
$ 1,867.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,680.44 USD
Free Shipping
Add to Wish List
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 - Polished Tips - F32 428
Performance Street Cat Back - Polished Tips - F32 428
For Automatic Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:593590
Part#: SSXBM1008
Special Order: No Guaranteed ETA
Sale - Save 10% $ 1,998.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,798.88 USD
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Sale - Save 10%
$ 1,998.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,798.88 USD
Free Shipping
Add to Wish List
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
Performance Dual Exit Race Cat Back - Polished Tips - F32 428
Performance Dual Exit Race Cat Back - Polished Tips - F32 428 ...
For vehicles with a manual transmission and requires 435i M Sport rear valance
For Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:384216
Part#: SSXBM1005
Special Order: No Guaranteed ETA
Sale - Save 10% $ 1,743.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,568.73 USD
Free Shipping
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Sale - Save 10%
$ 1,743.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,568.73 USD
Free Shipping
Add to Wish List
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
Performance Dual Exit Street Cat Back - Black Tips - F32 428
Performance Dual Exit Street Cat Back - Black Tips - F32 428 ...
For vehicles with a manual transmission and requires 435i M Sport rear valance
For Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:593612
Part#: SSXBM1007
Special Order: No Guaranteed ETA
Sale - Save 10% $ 2,084.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,875.92 USD
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Sale - Save 10%
$ 2,084.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,875.92 USD
Free Shipping
Add to Wish List
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
Performance Race Cat Back - Polished Tips - F32 428
Performance Race Cat Back - Polished Tips - F32 428
For Automatic Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:593588
Part#: SSXBM1009
Special Order: No Guaranteed ETA
Sale - Save 10% $ 1,781.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,603.40 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 1,781.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,603.40 USD
Free Shipping
Add to Wish List
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
Performance Race Cat Back - Polished Tips - F32 428
Performance Race Cat Back - Polished Tips - F32 428
For Manual Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:384219
Part#: SSXBM1002
Special Order: No Guaranteed ETA
Sale - Save 10% $ 1,920.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,728.59 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 1,920.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,728.59 USD
Free Shipping
Add to Wish List
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
Performance Dual Exit Race Cat Back - Polished Tips - F32 428
Performance Dual Exit Race Cat Back - Polished Tips - F32 428 ...
For vehicles with an automatic transmission and requires 435i M Sport rear valance
For Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:384217
Part#: SSXBM1013
Special Order: No Guaranteed ETA
Sale - Save 10% $ 1,603.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,443.54 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 1,603.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,443.54 USD
Free Shipping
Add to Wish List
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
Performance Dual Exit Street Cat Back - Polished Tips - F32 428
Performance Dual Exit Street Cat Back - Polished Tips - F32 428 ...
For vehicles with an automatic transmission and requires 435i M Sport rear valance
For Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:593579
Part#: SSXBM1012
Special Order: No Guaranteed ETA
Sale - Save 10% $ 1,821.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,639.03 USD
Free Shipping
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Sale - Save 10%
$ 1,821.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,639.03 USD
Free Shipping
Add to Wish List
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
Performance Race Cat Back - Black Tips - F32 428
Performance Race Cat Back - Black Tips - F32 428
For Automatic Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:593587
Part#: SSXBM1010
Special Order: No Guaranteed ETA
Sale - Save 10% $ 1,899.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,709.33 USD
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Sale - Save 10%
$ 1,899.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,709.33 USD
Free Shipping
Add to Wish List
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
Performance Street Cat Back - Polished Tips - F32 428
Performance Street Cat Back - Polished Tips - F32 428
For Manual Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:593622
Part#: SSXBM1000
Special Order: No Guaranteed ETA
Sale - Save 10% $ 2,137.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,924.07 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 2,137.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,924.07 USD
Free Shipping
Add to Wish List
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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Single Outlet Cat Back - Black Tips - F32 428
Single Outlet Cat Back - Black Tips - F32 428
For Manual Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:384218
Part#: SSXBM1003
Special Order: No Guaranteed ETA
Sale - Save 10% $ 2,038.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,834.52 USD
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Sale - Save 10%
$ 2,038.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,834.52 USD
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Add to Wish List
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
Performance Dual Exit Street Cat Back - Black Tips - F32 428
Performance Dual Exit Street Cat Back - Black Tips - F32 428 ...
For vehicles with an automatic transmission and requires 435i M Sport rear valance
For Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:593576
Part#: SSXBM1015
Special Order: No Guaranteed ETA
Sale - Save 10% $ 1,945.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,750.73 USD
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Sale - Save 10%
$ 1,945.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,750.73 USD
Free Shipping
Add to Wish List
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
Performance Street Cat Back - Black Tips - F32 428
Performance Street Cat Back - Black Tips - F32 428
For Automatic Vehicles without Tow Bar
Milltek Sport - Corporate Logo
T#:593589
Part#: SSXBM1011
Special Order: No Guaranteed ETA
Sale - Save 10% $ 2,116.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,904.81 USD
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Sale - Save 10%
$ 2,116.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,904.81 USD
Free Shipping
Add to Wish List
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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Hi-Flow Sports catted downpipes - F32
Hi-Flow Sports catted downpipes - F32
Milltek Sport - Corporate Logo
T#:381396
Part#: SSXBM977
Special Order: No Guaranteed ETA
Sale - Save 10% $ 1,470.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,323.16 USD
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Add to Wish List
Sale - Save 10%
$ 1,470.99

This product was last offered at the strikethrough price on
09-18-2026

$ 1,323.16 USD
Free Shipping
Add to Wish List
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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