Applications: Turbosmart Universal Internal Wastegate Actuator is suitable for most factory or aftermarket turbos with an internal wastegate. It's ideal for custom applications requiring only small modifications to the bracket or the clevis. Turbosmart Internal Wastegate Actuator provides better turbo response and greater sensitivity when managing boost pressures. FEATURES: ¥ Silicone diaphragm with Nomex reinforcement to withstand high temperatures. ¥ High grade, billet aluminum construction. ¥ Stainless steel rods and connecting clevis for corrosion resistance. ¥ Locking Collar design cap allows for quick spring changes. ¥ Ideal for use with any Turbosmart boost controller. Supplied With: Fitting Hardware, Brown/Purple 7psi Spring and Brown/Pink 7psi Outer Spring (installed) NOTE: The clevis must be purchased separately, available options can be seen here.