These valves are a high performance replacement for the standard diverter valve fitted to the current 2

The fresh air valve allows for incoming charged fresh air from the turbo to be diverted safely into the exhaust manifold pre-turbine wheel with the throttle at low opening angles to allow for safer spooling of the turbocharger without the potentially damaging throttle based late combustion event style anti-lag that can induce high engine stresses and break connecting rods

Suitable for most BMW's fitted with the N55 Straight 6 Turbo or S63 V8 Twin Turbo engines

Ackermann and bump-steer have also been revised for a more refined driving feel

The product includes a Turbosmart Boost Reference Adapter

BOV CEL Plug - MK5, MK6, MK7 VAG CVR3 These valves are a highResistor plug to prevent check engine light when the OEM electronic BOV is disconnected on VAG MK5, MK6, MK7 range To replace the resistor plug included in the Kompact Shortie BOV kits for the VAG MK5, MK6 and MK7