Milltek C63 & C63 S (W205) Saloon 4.0 Bi-Turbo V8 Active Valve Control - SSXMZ121 Fabspeed McLaren P1 Sport Catalytic Converters and a more enjoyable exhaust

and a more enjoyable exhaust note at lower RPMs

Crossed Flags Logo

User-Friendly Interface

please contact for more info

Milltek C63 & C63 S (W205) Saloon 4.0 Bi-Turbo V8 Active Valve Control - SSXMZ121 Fabspeed McLaren P1 Sport Catalytic Converters and a more enjoyable exhaustActive Valve Control (AVC) is available to support both vehicles equipped with factory valves on the exhaust as well as a growing range of upgrades Milltek Sport offers to have performance exhaust systems with Valve Control. Also with optional App control on selected models, via iPhone or Android smartphone app's, AVC brings total control of the exhaust to the drivers finger tips, via full CAN BUS integration with built in safety controls, Milltek's