Turbosmart IWG75 Internal Wastegate Actuator For Polaris RZR Turbo Black 5 PSI TS-0631-1051

Turbosmart IWG75 Internal Wastegate Actuator For Polaris RZR Turbo Black 5 PSI

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 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.

Upgrading with the same base pressure as the factory, you can expect a broader boost and 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 and recalibration are likely required.

Key features

• Proprietary Silicon Nomex Diaphragm for enhanced durability
• Choice of Springs from 3psi to 26psi (Optional) for custom tuning
• High-Grade Billet Aluminum Construction for strength and longevity
• Stainless Steel Rods and Clevis for corrosion resistance
• Turbosmart Unique Locking Collar System for secure fitment

Technical details

• Working pressure: 5 PSI
• Material: Billet aluminium and stainless steel
• Diaphragm type: Silicon Nomex
• Spring options: Available from 3psi to 26psi
• Compatibility: Designed for Polaris RZR Turbo models

Applications / fitment

This actuator is typically used in high-performance turbocharged applications, particularly in off-road vehicles.

• Polaris RZR Turbo models
• Off-road racing vehicles
• Custom turbo setups
• Performance tuning applications
• Recreational vehicles requiring enhanced boost control

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• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
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Frequently asked questions

What is a wastegate actuator?

A wastegate actuator controls the flow of exhaust gases to the turbocharger, regulating boost pressure and improving engine performance.

How do I install the Turbosmart IWG75 actuator?

Installation typically involves removing the factory actuator and replacing it with the Turbosmart unit, ensuring all connections are secure and properly aligned.

Is tuning required after installation?

Yes, tuning and recalibration may be necessary to optimise performance and achieve the desired boost levels after installation.

Can I use this actuator on other turbocharged vehicles?

This actuator is specifically designed for Polaris RZR Turbo models; other applications may require different specifications.

What are the benefits of upgrading to the IWG75 actuator?

Upgrading improves boost response, enhances torque curve, and allows for peak boost to be achieved earlier in the RPM range.