CTS TURBO MERCEDES-BENZ AMG W205/M177 C63/63S DOWNPIPES

CTS Turbo's engineered downpipes for the W205 C63 and C63S replace the restrictive factory catalytic converters on the M177 twin-turbo V8. Mandrel-bent construction maintains consistent internal diameter for improved exhaust gas velocity and reduced backpressure. The result is sharper throttle response, enhanced turbo spool characteristics and a more aggressive exhaust note. Designed specifically for 2015-2021 W205 chassis C63 variants, these downpipes install using factory mounting locations and include all necessary hardware for professional fitment.