MilltekCat-Back ExhaustFitment: BMW F80 M3 F82 M4

Overview

Milltek Cat-Back Exhaust System for BMW F80 M3 and F82 M4. Direct factory fitment replacement using OEM hangers and mounting points-no modification required. Hand-finished T304L stainless steel construction with mandrel-bent piping throughout, engineered to deliver dyno-proven performance gains and refined tone character while maintaining OEM+ fitment and reliability.

Available in Non-Resonated and Resonated configurations to suit your driving preference. Non-Resonated systems deliver full-throttle character with aggressive note development; Resonated systems fine-tune the OE resonance point for balanced street use. Both styles feature polished stainless steel exit trims. EC Approved for street use. OE system requires cutting for installation.

Details

Fitment Notes

• BMW F80 M3 (2014-2018)
• BMW F82 M4 (2014-2018)
• Cat-Back configuration only (turbo-back and downpipe options available separately)
• Uses OEM hangers and mounting brackets

Engineered and tested to deliver consistent exhaust scavenging and tone across the full RPM range.

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

Fitment