APR VALVE SPRINGS/SEATS/RETAINERS - SET OF 16
$731.95
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PRODUCT DESCRIPTION Features: Increase valve train control 71% weight reduction over OEM Golf R retainers 19% weight reduction over OEM Golf R springs 20% stiffness increase over OEM Golf R springs Eradicates TSI K04 "valve float" issues Supports higher revving application Weight saving beehive spring design ASTM A877A OTSC round wire steel springs 6AL4V American titanium retainers 4140 heat-treated chrome molly steel spring seats with black oxide coating 29 grams per spring 2 grams per retainer Compatible with OEM valves Spring seats included to protects against aluminum erosion in the head Brand: APR Part # MS100085
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