APR Valve Spring Kit (1 Set) 65.10.63 and minimizing the rotor's heat

and minimizing the rotor's heat transfer

Direct fit to the APR Turbocharger Inlet System

VW Golf VI & Jetta VI 2010

2008-13 Audi S5 (B8)

No trimming or drilling necessary

APR Valve Spring Kit (1 Set) 65.10.63 and minimizing the rotor's heatFits various VW, Audi, Seat, Skoda, Cupura, Bentley, Lamborghini, and Porsche vehicles The APR Valve Spring System is a high performance, lightweight upgrade designed to increase valve control and eradicate valve float common on many applications. APR's design specifications called for a valve spring, retainer and spring seat combination that doesn't overpower and snap the OEM valves or erode the aluminum spring seat, while still maintaining