RKX VW 2.5L Engine Valve Cover PCV Valve Diaphragm Assembly

RKX 2.5L PCV valve repair kit NEW FIBER REINFORCED VERSION 2.0 IS HERE! The RKX PCV valve is designed to be the MOST durable 2.5L PCV valve on the market! Includes all needed parts to rebuild the 2.5L valve cover PCV assembly. VW & Audi do not sell this kit as a spare part. They want you to replace the entire cover! Our custom injection molded seals are made from military grade Fluorocarbon (Viton) reinforced with woven fibers and designed to hold up under the extreme conditions of your engine. Rebuilding your PCV assembly is cost effective and easy! Advantages of rebuilding the PCV assembly:  - Cost savings -Higher quality and thicker material to maximize lifespan - Retain high quality OEM valve cover (cheap aftermarket valve covers are known to warp and cause oil leaks)   Includes: - Fiber reinforced PCV Diaphragm- PCV Cover- Spring Guide * Optional 2.5L top end reseal kit adds: - Vacuum pump reseal kit- Valve cover gasket- Oil cap seal- Camshaft bore cap- Camshaft position senso