Find Parts That Fit Your Vehicle

Milltek Sport BMW Mufflers

Is your muffler old and crusty? If you need to replace your muffler, we have you covered with several different options for your BMW.

Sort By:

Muffler Section - R58 Cooper S Coupe

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:26704974

Part#: MSM325

Ships in 4 Business Days

Sale - Save 10% $ 229.00

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

$ 206.10 USD

Add to Wish List

Qty

Sale - Save 10%

$ 229.00

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

$ 206.10 USD

Add to Wish List

Performance rear Muffler - E46 M3

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:380501

Part#: SSXBM934

Ships in 2 Business Days

Sale - Save 10% $ 1,592.99

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

$ 1,432.94 USD

Add to Wish List

Qty

Sale - Save 10%

$ 1,592.99

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

$ 1,432.94 USD

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. 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

Cat-Back Valved Rear Muffler

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:35390995

Part#: SSXBM1241

Special Order: No Guaranteed ETA

Sale - Save 10% $ 1,692.99

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

$ 1,523.47 USD

Add to Wish List

Qty

Sale - Save 10%

$ 1,692.99

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

$ 1,523.47 USD

Add to Wish List

The Milltek muffler for the BMW i8 is a premium exhaust upgrade designed to enhance the hybrid supercar's innovative design. Built from high-quality 304L stainless steel, it offers exceptional durability and resistance to challenging conditions. This muffler is engineered to enrich the i8’s exhaust sound, producing a deeper, more assertive tone that complements its sporty nature while remaining compatible with its environmentally conscious design. With a precise fitment for effortless installation, the Milltek muffler seamlessly replaces the stock component. It is meticulously crafted to elevate both the acoustic profile and visual appeal of the vehicle, delivering a more engaging driving experience without sacrificing the car’s refined character or functionality. Whether navigating urban streets or tackling winding roads, the Milltek muffler enhances the BMW i8’s sound and performance, leaving a lasting impression.

Show More Show Less

Active Sound Control - V2 For OE Generator

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:35390997

Part#: SSXBM1151

Special Order: No Guaranteed ETA

Sale - Save 10% $ 1,347.99

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

$ 1,212.42 USD

Add to Wish List

Qty

Sale - Save 10%

$ 1,347.99

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

$ 1,212.42 USD

Add to Wish List

The Active Sound Unit (ASU) from Milltek Sport is an innovative system that enables users to tailor the exhaust sound of vehicles often lacking the desired auditory character. Ideal for hybrids, EVs, and diesels, the ASU transforms the driving experience by delivering a powerful and customizable sound profile to traditionally quieter engines. Featuring 11 selectable sound profiles, the ASU allows users to adjust volume, pitch, and tone to create a personalized exhaust note. These settings are easily managed via Milltek's user-friendly app, compatible with both iPhone and Android devices, providing effortless control and a fully customizable sound experience.

Project Cars

SELECT YOUR BMW

Milltek Sport BMW Mufflers

Muffler Section - R58 Cooper S Coupe

Performance rear Muffler - E46 M3

Cat-Back Valved Rear Muffler

Active Sound Control - V2 For OE Generator

Select Vehicle

Category

Brand

Price

Shipping

Narrow Results