Turbosmart Universal IWG75 Borg Warner B1 120mm Internal Wastegate Actuator with 14 PSI Spring

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 IWG75 Series internal wastegate actuator is engineered to enhance boost response for factory frame Borg Warner B1 turbochargers. Crafted from high-grade billet aluminum, this actuator offers durability and precision control, ensuring consistent performance across your vehicle's RPM range. The unique locking collar system allows for secure installation and easy adjustment, while the proprietary Silicon Nomex diaphragm provides excellent responsiveness and pressure management. The stainless steel rods and clevis components contribute to the overall robustness and longevity of the unit, making it suitable for demanding driving conditions.
This upgraded wastegate actuator is designed to improve turbo response and sensitivity, resulting in quicker spool times and more precise boost control. It features a choice of springs, starting from 3 psi up to 26 psi (optional), allowing customization based on your specific boost requirements. Installation is straightforward, and the unit is compatible with a variety of Borg Warner B1 single-scroll turbochargers, making it a versatile upgrade for performance enthusiasts.
The Turbosmart IWG75 maintains a compact form factor, ensuring it fits seamlessly into your existing turbo system without extensive modifications. Its durable construction and adjustable spring options make it an excellent choice for those looking to optimize their vehicle’s boost performance. Note that this product is not CARB approved and requires acknowledgment of EPA regulations. Suitable for air freight, it is an ideal upgrade for high-performance applications where responsiveness and reliability are critical.

Features:

• High-grade billet aluminum construction for durability

• Proprietary Silicon Nomex diaphragm for enhanced pressure control

• Stainless steel rods and clevis for longevity

• Unique locking collar system for secure installation and adjustment

• Optional springs from 3 psi to 26 psi for customizable boost levels

• Designed for Borg Warner B1 single-scroll turbochargers

• Improves turbo response and boost sensitivity

• Compact design for seamless integration