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 'Working Ratio' over the factory equipment resulting in improved boost response throughout the RPM range.
This Improved 'working ratio' is achieved through an increase to the effective surface area of the diaphragm & 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 & torque curve through peak boost being achieved earlier in the RPM and being held longer into higher RPM. These improvements can be amplified with higher base pressures, however, tuning & recalibration are likely required.
Available In
10 PSI / 0.68 BAR:聽TS-0601-3102
12 PSI / 0.83 BAR:聽TS-0601-3122
14 PSI / 1.00 BAR:聽TS-0601-3142
18 PSI / 1.24 BAR:聽TS-0601-3182
22 PSI / 1.51 BAR:聽TS-0601-3222
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
14 psi Version is a direct replacement for the factory item. All other versions will require tuning/calibration of your engine's ECU.
This Improved 'working ratio' is achieved through an increase to the effective surface area of the diaphragm & 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 & torque curve through peak boost being achieved earlier in the RPM and being held longer into higher RPM. These improvements can be amplified with higher base pressures, however, tuning & recalibration are likely required.
Available In
10 PSI / 0.68 BAR:聽TS-0601-3102
12 PSI / 0.83 BAR:聽TS-0601-3122
14 PSI / 1.00 BAR:聽TS-0601-3142
18 PSI / 1.24 BAR:聽TS-0601-3182
22 PSI / 1.51 BAR:聽TS-0601-3222
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
14 psi Version is a direct replacement for the factory item. All other versions will require tuning/calibration of your engine's ECU.
- Unsure about fitment?
Chat with our performance expert - NZ's largest Online performance parts store
- All products backed by manufacturer warranty
- 100% genuine parts
- Hassle-free 30-day returns & refunds
- Competitive pricing
Seen a better price elsewhere? Let us check - Workshop installation available
- Fast 1-3 days dispatch on in-stock items
- Shipping from only $11.90
- Click & collect available
- Dealer-level MTA workshop
- Expert tuning, upgrades, and servicing
- Visit us: 15a parkway drive, Rosedale, Auckland
- Open 6 days
