Audi 4.2L RS4 V8 32v (R8, Gen.1) ZRP Connecting Rods
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Audi 4.2L RS4 V8 32v (R8, Gen.1) Supertech Single Valve Spring Set is a performance valve spring kit / set for Audi 4.2L RS4 V8 32v (R8, Gen.1) Supertech Single Valve Spring Set applications.
Suitable for performance engine builds and cylinder head upgrades where reliable valve train control and correct fitment are important.