Rev9 RS 40mm V Band Wastegate Actuator Black w/ 5 10 11 psi Spring Clamp Flange Kit Note: Although the spring rates

Note: Although the spring rates are similar to that of the "Street Series" kit

Spring rate and valving are matched and application specific to provide a performance street feel also perfect for occasional track use

Koyo bearings are used when camber plate top mount is applicable depends on car models

BMW 320i/328i/330i/335i/340i

Rev9 RS 40mm V Band Wastegate Actuator Black w/ 5 10 11 psi Spring Clamp Flange Kit Note: Although the spring ratesProtect your engine by controlling boost pressure with RS Series wastegate. Perfect for any turbocharger upgrade project that factory wastegate cannot handle, customizable with 3 springs alone or combined. RS Series wastegate comes with all necessary hardwares for hassle free project. Features: Includes 5 psi , 10 psi , 11 psi wastegate spring Dual port. Accurately Controll Boost Pressure Ultra durable diagram (diaphram) Includes with all the hardware