Tomei Valve Spring - Nissan Silvia S13 S14 S15 SR20DE(T) Type-B 51220-S84-305 This safety feature has saved

This safety feature has saved many motors from over boosting due to many random factors/problems that occur on Turbo Charged vehicles

engineered for modern high-performance engines demanding ultra-low viscosity grades

as well as fitting comfortably in the hand

With Turbosmart’s Kompact BOV Port Blanking Plug

Tomei Valve Spring - Nissan Silvia S13 S14 S15 SR20DE(T) Type-B 51220-S84-305 This safety feature has savedHigh quality designed springs is required to transfer the exact movement of the camshaft to the valves at high engine speeds on high performance engines. The TOMEI products are always engineered with precision, Intake, mind to suit the users needs. So with this, Intake, mind careful choices, Intake, material selection is made with surface coating and other technologies. Then the pre production products are put through an extensive testing program for