Turbosmart Upgraded Wastegate Actuators have been developed to provide the maximum possible boost response for your factory frame turbocharger. The Turbosmart IWG75 Series of upgraded Actuators benefit from an increased 鈥榃orking Ratio鈥?over the factory equipment, resulting in improved boost response throughout the RPM range.
This Improved 鈥榳orking ratio鈥?is achieved through an increase to the effective surface area of the diaphragm and revisions to the actual springs fitted, resulting in greater leverage of the forces the actuator is working against (boost and backpressure) while still being super-responsive.聽
Upgrading with the same base pressure as the factory, you can expect a broader boost and torque curve through peak boost achieved earlier in the RPM and hold longer into higher RPM. These improvements can be amplified with higher base pressures, however, tuning and recalibration is likely required.
Available in
7 psi聽 / 0.5 BAR:聽TS-0624-3072
23psi / 1.7 BAR:聽TS-0624-3242
Features
Proprietary Silicon Nomex Diaphragm
Choice of Springs from 3psi to 26psi (Optional)
High-Grade Billet Aluminum Construction
Stainless Steel Rods and Clevis
Turbosmart Unique Locking Collar System
Notes
The 7psi Version is a direct replacement for the factory item. All other versions will require tuning/calibration of your engine鈥檚 ECU.
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