NJPerformance springs TDI common rail 1.6 / 2.0 16v 2.7 / 3.0 24v

Performance valve springs for the commonrail TDI s. The set prevents valve float under high boost pressures due to springs greater stiffness compared to the OEM springs. Set consists of 24 uprated valve springs that fit without regrinding. Installed seat pressure – 34kg (+35% over stock springs). 9mm lift pressure – 66 kg (+40% over […]