Milltek Cat-Back Exhaust - BMW F80 M3 F82 M4 - Cerakote Black Tips - SSXBM993

Milltek Cat-Back exhaust system for BMW F80 M3 and F82 M4 (S55 engine). Hand-finished T304L stainless steel construction with CNC-formed Cerakote Black trims. Direct factory fitment using OEM hangers - engineered as a direct replacement for the original system with no modification required.

Available in non-resonated and resonated configurations to suit your preferred sound character. The non-resonated version delivers full-throttle aggression for closed-course driving, while the resonated option refines the tone for street use, eliminating drone while maintaining the distinctive S55 character. Both systems are dyno-proven for genuine performance gains.

Construction and Fitment:

• Mandrel-bent T304L stainless steel - hand-finished for durability and aesthetics
• CNC-formed Cerakote Black exit trims
• EC Approved for European market compliance
• Direct bolt-on installation using factory mounting points
• OE valve system compatible (if equipped on donor vehicle)

Every system is tested for fitment accuracy and acoustic character at our development facility.

Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Specifications

• Pipe diameter: 70mm (2.76")
• E-marked for road use

Fitment

• BMW > 3 Series > F80 M3 & M3 Competition Saloon (Non OPF/GPF Models Only) > 2014 to 2018
• BMW > 4 Series > F82/83 M4 Coupe/Convertible & M4 Competition Coupe > 2014 to 2018

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.