GFB T9354 VOLVO C30 T5 2.5L Turbo 2006-2012 Performance Diverter Valve speaker upgrade kits the amps the stereo and

the amps the stereo and multi-channel amps offer great power and Quality

1 x top engine breather hose

The Mach 2 solves all of these issues

Lacking a pole vent

GFB T9354 VOLVO C30 T5 2.5L Turbo 2006-2012 Performance Diverter Valve speaker upgrade kits the amps the stereo andBrand New The DV+ T9354: When you want no noise, no nonsense just performance! THE SIMPLE & ESSENTIAL MOD FOR 30% QUICKER BOOSTBy retaining the factory ECU control and recirculating the vented air, the DV+ T9354 is a purely performance oriented product that offers the following benefits: Sharper throttle responseFaster boost recovery on gearshiftSolves boost leaking issuesBuilt to lastUTILISING PROVEN TMS TECHNOLOGY TO ENSURE DEPENDABLE BOOST HOLDING