Internal Wastegate Universal, 150mm, Actuator 10psi / 0,7 Bar from Turbosmart Internal Wastegate Universal, 150mm, Actuator 10psi / 0,7 Bar Internal Wastegate Actuator 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 7 Psi Spring (installed)