Milltek C63/C63 S (W205) Saloon & E63S AMG (W213) 4.0 Bi-Turbo V8 Hi-Flow Sports Cat and Downpipe Style:Default watch our video about HJS

watch our video about HJS German  catalytic converters

Available with Red or Black interior lining

Highly visible Red webbing for quick identification

Non-slip fabric on the shoulders help keeps the driver in place

Milltek C63/C63 S (W205) Saloon & E63S AMG (W213) 4.0 Bi-Turbo V8 Hi-Flow Sports Cat and Downpipe Style:Default watch our video about HJSOEM 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