The Hyperboost Diverter Valve replaces the factory-fit Bosch diverter valve to provide a faster response and more reliable operation. They reduce lag and sharpen throttle-response, which means faster acceleration and improved driveability.

• The Hyperboost valve reduces turbo lag as it recovers faster when you 'hit the throttle' reduced lag translates to faster acceleration.
• Throttle modulation is smoother and feels more accurate under your foot.
• These valves also perform accurately and reliably time and time again, even in the most extreme conditions.

Inadequate/defective standard valves have extended lag, loss of boost, sluggish throttle response. A HyperBoost valve can clear up the previously mentioned problems and offers reliable action, time and time again. If your car has been chipped, a HyperBoost valve will optimise the performance benefits.