Top 20 Best Selling Exhaust Valves Replacement Parts (2019)




The oil control valve controls the flow of oil to advance or slow down the camshaft position. Its high flow capacity provides fast phasing rates. Integral filtration keeps it debris-free avoiding the need for a separate filter. Common failed valve signs i ... more info

Nakamura Exhaust Valve; 1996 Subaru Legacy Outback, H4 2.5L; 1997-1999 Subaru Legacy Outback ... more info








Chrome plated stem. Hard coating added to surface for strength and aiding in lubrication, added in varying thicknesses depending on application. ... more info



Built from Xceldynes specified blend of Maganeze-bronze Heat dissipation (thermal conductivity) and valve stem lubrication increased substantially leading to extended valve stem life The highest tolerances for correct valve stem support and fitment in cyl ... more info

Ferrea F5005-8 SBC H/P 1.600IN EXHAUST. ... more info



Pop Off Valve: various makes various models turbo charged engines running up to 25 psi boost; Type H-RFL Blow Off Valve; billet aluminum body ... more info


Our kit offers better ground clearance than every other X-Pipe available. Our Off-Road X-Pipe will add as much as 20+HP. Our X-Pipes are manufactured in house for quality and consistency that you can trust. UPR is one of the pioneers of the X-Pipe, race a ... more info


PLEASE CONTACT OUR 5 STAR CUSTOMER SERVICE TEAM FOR ANY QUESTIONS YOU HAVE. OUR OFFICE HOUR IS M-F 10:00-6:00 PACIFIC TIME. ALL YOUR QUESTIONS WILL BE ANSWER WITHIN 24HRS ... more info

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