Turbo downpipes for 63 AMG V8 BiTurbo W222 S63 4.0 V8 M177 Engine
Models with M177 Engine
Superb downpipes for the 4.0 V8 BiTurbo Engine. They replace the extremely small and restrictive original downpipes offering a dramatic improvement in exhaust note, power and throttle response.
- Construction is from Stainless Steel
- Deletion of Catalytic Converters
NOTE: ECU Remap is additionally required for deactivation of lambda probes.