Turbosmart Universal IWG75 Borg Warner EFR B1 Twin Scroll Wastegate Actuator 14 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.
Turbosmart Internal Wastegate Actuator provides better turbo response and greater sensitivity when managing boost pressures.
Borg Warner EFR B1 Single Scroll turbocharger series

• Choice of Springs from 3psi to 26psi (Optional)


• High-Grade Billet Aluminum Construction


• Turbosmart Unique Locking Collar System


• Proprietary Silicon Nomex Diaphragm


• Stainless Steel Rods and Clevis

The Turbosmart Universal IWG75 Wastegate Actuator, compatible with Borg Warner EFR B1 single scroll turbochargers, is engineered to deliver superior boost response and precise boost management. Designed with high-grade billet aluminum, this actuator offers durability and reliable performance for demanding automotive applications. Its proprietary Silicon Nomex diaphragm and stainless steel rods ensure longevity and consistent operation under high-pressure conditions. The unique locking collar system allows for secure installation and easy adjustments, making it suitable for a variety of turbo setups.

With an adjustable spring pressure setting, this actuator can be customized for boost pressures from 3 psi up to 26 psi, providing flexibility for different tuning preferences. The IWG75 series enhances factory turbo response by increasing the 'Working Ratio,' resulting in quicker spool times and more immediate boost response across the entire RPM range. Its design supports high-performance automotive applications, including those requiring precise boost control and rapid response.

This wastegate actuator is suitable for use in turbocharged vehicles where improved response and boost management are critical. It features a compact 140mm rod length for compatibility with various turbo configurations and is supplied with the necessary hardware for secure installation. Designed to meet high standards of durability and performance, the Turbosmart IWG75 series is an ideal upgrade for enthusiasts seeking to optimize their turbo system's efficiency and responsiveness.

Features:

• Increased 'Working Ratio' for improved boost response throughout RPM range

• Choice of springs from 3 psi to 26 psi for customizable boost settings

• High-grade billet aluminum construction for durability and performance

• Unique locking collar system for secure installation and adjustments

• Proprietary Silicon Nomex diaphragm for longevity and responsiveness

• Stainless steel rods and clevis for corrosion resistance and reliability

• Compatible with Borg Warner EFR B1 Twin Scroll turbochargers

• Compact 140mm rod length suitable for various turbo configurations