Milltek Sport BMW Catback Exhaust Systems for BMW F82 M4 S55 3.0L

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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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Equal Length Exhaust Upgrade Kit
Equal Length Exhaust Upgrade Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:35391005
Part#: SSXBM1145
Ships in 3 Business Days
Sale - Save 10% $ 740.99

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

$ 666.40 USD
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Sale - Save 10%
$ 740.99

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

$ 666.40 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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Milltek Performance Sport Cat Back - F80/F82 M3/M4
Milltek Performance Sport Cat Back - F80/F82 M3/M4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:6476053
Part#: F8XSPORT
Ships in 3 Business Days
Sale - Save 10% $ 2,967.99

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

Starting at $ 2,670.40 USD
Add to Wish List
Sale - Save 10%
$ 2,967.99

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

Starting at $ 2,670.40 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.
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Milltek Performance Race Cat Back - F80/F82 M3/M4
Milltek Performance Race Cat Back - F80/F82 M3/M4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Milltek Sport - Corporate Logo
T#:6476048
Part#: F8XRACE
Ships in 3 Business Days
Sale - Save 10% $ 2,971.99

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

Starting at $ 2,674.25 USD
Add to Wish List
Sale - Save 10%
$ 2,971.99

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

Starting at $ 2,674.25 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.
Show More Show Less

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