Turbosmart - Kompact Plumb Back Valve (Diverter Valve) Suit 25mm Fittings - TT Mk1 TT1180Q H&R Sport Springs offer the

H&R Sport Springs offer the handling characteristics and aggressive appearance that you’ve been looking for

featuring a carefully calibrated throw reduction for quicker and more responsive gear changes

The noise becomes noticeable when pulling out of driveways

If you’re looking to keep a close eye on how efficient your turbo and exhaust is performing

Turbosmart - Kompact Plumb Back Valve (Diverter Valve) Suit 25mm Fittings - TT Mk1 TT1180Q H&R Sport Springs offer theFull recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts who do not want to be noticed but want the performance and reliability benefits of a quality BOV.