CTS Turbo BMW S63 F10 M5/M5C & F06/F12/F13 M6/M6C Downpipes

CTS Turbo's BMW S63 downpipes are precision-engineered replacements for F10 M5 and F06/F12/F13 M6 models fitted with the twin-turbocharged S63 V8. Designed to reduce exhaust backpressure and improve gas flow from the turbochargers, these downpipes optimise engine breathing for sharper throttle response and a more aggressive exhaust note. Manufactured from high-grade materials with proper flanges and fitment tolerances, they're built for professional installation in high-performance BMW applications. Suits both standard M5/M6 and Competition variants from 2012 through 2016 model years.