Milltek C63/C63 S (W205) Saloon & E63S AMG (W213) 4.0 Bi-Turbo V8 Hi-Flow Sports Cat and Downpipe suspension Completely retains PSE valved exhaust

Completely retains PSE valved exhaust functionality No Check Engine Light guaranteed This cat-back system is emissions legal in all 50 states

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Caliper Piston Configuration: 6-Piston

The warranty covers parts used for that model shifter and not for the currently revised shifter

Milltek C63/C63 S (W205) Saloon & E63S AMG (W213) 4.0 Bi-Turbo V8 Hi-Flow Sports Cat and Downpipe suspension Completely retains PSE valved exhaustOEM Catalysts are commonly very dense and restrictive on gas flow. The Milltek Hi Flow Sports Catalyst reduces the restriction over the OE catalysts, allowing for a free flowing exhaust system to improve your engine's performance. This Hi Flow Sports Cat comes equipped with a downpipe, designed to improve the gas flow and maximize the effect of the sports cat. Requires Stage 2 ECU Remap. All our performance exhaust systems are designed with you in