![APR VALVE SPRINGS/SEATS/RETAINERS - SET OF 16](http://gogrd.com/cdn/shop/products/ScreenShot2020-09-09at4.50.04PM_1137x700.png?v=1599688270)
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
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Brand: APR
- Part # MS100085