Milltek Sport BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW E93 M3 S65 4.0L

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Performance exhaust options from the best BMW aftermarket producers and the most reliable replacement maintenance parts are all at Turner Motorsport. Over time, factory exhaust on the cleanest examples of BMW heritage shows their age. Our factory replacement exhausts are just what you need to keep your favorite car in showroom condition or finish off your restoration. If you are looking for a bump in sound and power, you can also find our performance options like Headers, Downpipes, and Mufflers from Corsa, DINAN, and others on this page.

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Performance Cat Back Exhaust - Black Tips - E9x M3
Performance Cat Back Exhaust - Black Tips - E9x M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:380505
Part#: SSXBM941
Ships in 4 Business Days
Sale - Save 10% $ 1,948.99

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

$ 1,753.62 USD
Free Shipping
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Sale - Save 10%
$ 1,948.99

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

$ 1,753.62 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 Cat Back Exhaust System - V2 W/ Remote Control & GT-80 Polished Tips
Performance Cat Back Exhaust System - V2 W/ Remote Control & GT-80 Po...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:46409678
Part#: SSXBM1408
Ships in 4 Business Days
Sale - Save 10% $ 3,889.99

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

$ 3,500.51 USD
Add to Wish List
Sale - Save 10%
$ 3,889.99

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

$ 3,500.51 USD
Add to Wish List
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 Cat Back Exhaust - Polished Tips - E9X M3
Performance Cat Back Exhaust - Polished Tips - E9X M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:380500
Part#: SSXBM931
Ships in 4 Business Days
Sale - Save 10% $ 1,924.99

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

$ 1,732.44 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 1,924.99

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

$ 1,732.44 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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Milltek Center Section with Hi-Flow Sport Cats - E9X M3
Milltek Center Section with Hi-Flow Sport Cats - E9X M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:593549
Part#: SSXBM1038
Ships in 4 Business Days
Sale - Save 10% $ 3,048.99

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

$ 2,743.59 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 3,048.99

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

$ 2,743.59 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

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