
Cat-Back Exhaust
Milltek Resonated Cat-Back Exhaust | Lexus GX 550 3.4 Turbo V6 - Burnt Titanium TipsMilltek

Cat-Back Exhaust
Brand: Milltek
Part #: SSXBM992
SKU: MK-SSXBM992
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. Fitment • 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.

Cat-Back Exhaust
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Cat-Back Exhaust
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Cat-Back Exhaust
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