KVS87-DT | FA20F Dual Springs gktech wheel acc Ecoboost 2

Ecoboost 2

We recommend this system up to 1000wheel HP

these gloves provide a superior grip and exceptional comfort

2 x -10 AN fittings one long one short both with a genius inner 12mm Allen key hex design

R33/34 Skyline RB25DET

KVS87-DT | FA20F Dual Springs gktech wheel acc Ecoboost 2Subaru WRX 2015+ dual spring and titanium retainer kit is to suit turbocharged FA20 engines. 88lb seat pressure at 32. 85mm installed height using the OEM spring base. 228lb at 11. 0mm valve lift. 262lb at 12. 0mm valve lift. Coil bind (solid spring height) 18. 55mm. This spring kit can be used for engines running to 9750RPM and 50PSI boost! High frequency dual spring design to reduce spring surge at high operating RPM. Made with the highest quality