Supertech Intake & Exhaust Valve Guide Set - R5X MINI (Gen 1 S & JCW)
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♥ Since 2008
Owned & Operated By Enthusiasts For Enthusiasts
Supertech Valve Guides are designed to be used in combination with our low friction black nitrided valves to provide the best solution for both performance and durability.
Used in the W11 engines for the Gen 1 MINI Cooper S/JCW. Valve Guides are precision-machined from high quality Manganese Bronze material.
Note: Set of 8
⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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