Comp Cams Dual Valve Springs Assembly 1.550 2016-audi-r8-esi5063621 These headers dramatically improve exhaust

These headers dramatically improve exhaust flow

satisfying shift feel

polishing compound maintains shine if desired

Ferodo FCP4954 Comparison Chart

Height: 50mm / 1

Comp Cams Dual Valve Springs Assembly 1.550 2016-audi-r8-esi5063621 These headers dramatically improve exhaustDual Valve Springs Assembly 1. 550 Dual Valve Springs from COMP Cams are manufactured from Super CleanT wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams Dual Valve Springs