MillTek Audi RS4 Active Valve Control (2019-2021) GT2 Only Fabspeed Motorsport's systems allow

Only Fabspeed Motorsport's systems allow this interchangeability

Rear Window Extension Toyota Supra Mk5

an additional safety feature that limits engine power under extreme temperatures before damage to engine

Fabspeed's tips sit right inside of the factory outlet for an aggressive look

5" Front & Rear

MillTek Audi RS4 Active Valve Control (2019-2021) GT2 Only Fabspeed Motorsport's systems allowActive 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 apps, AVC brings total control of the exhaust to the drivers finger tips, via full CAN BUS integration with built in safety controls, Milltek's