Beehive valve springs with titanium retainers for GR Corolla /GR Yaris.
Remove the OEM bases:
- Install: 7.6mm base to Intake
- Install: 9.3mm base to Exhaust
Achieve: 98lb @35.4mm, 191lb @11.70mm lift, 22.90mm coil bind.
- SKU:
- KEL-GRCOROLLA-G16GTSVS
