Active Valve Control (BMW) Volkswagen > Golf > Mk5 2.0 TDI 140PS > 2004 to 2009 The AIRTEC big boost pipe

The AIRTEC big boost pipe kit is designed as a direct replacement of the OEM parts

This exhaust is also available as a resonated version (including centre silencer) which is a quieter option

This system takes inspiration from Cobra Sport's venom range by removing the rear silencer and exhaust valves

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Active Valve Control (BMW) Volkswagen > Golf > Mk5 2.0 TDI 140PS > 2004 to 2009 The AIRTEC big boost pipeSSXBM1234 Valve controller is designed to be a plug and play option which can be installed with either a Milltek exhaust system or the OE exhaust. It allows for manual control of when the valves are open or closed, making it easy to switch between a quiet and comfortable ride or maximum available noise instantly. The system comes with 2 remote key fobs to control the function and use the three different modes Open 100% Closed 100% Return to OE mode