Turbosmart Borgwarner EFR Twin Port B1 Twin Scroll 14PSI Actuator

Providing better turbo response and greater sensitivity when managing boost pressures, Turbosmart Turbo-Specific Wastegate Actuators provide better turbo response and greater sensitivity when managing boost pressures. Designed for applications where the standard turbo has been replaced, the actuator is easy to install and requires no special tools or fabrication. It can’t get any easier!

It is all about control

The Twin Port IWG-75 uses the air-pressure differential between two sealed chambers to create a dynamic force which overcomes the mechanical spring force in the actuator. Creating a boost curve that is much more precise, and allows for a much wider boost range between minimum boost and maximum boost, than the single tier control offered by conventional actuators.

This makes the Twin Port IWG-75 ideal for traction limited applications, such as front-wheel drive or drag racing vehicles.

The IWG-75 is released to suit Borg Warner’s EFR range of high performance internally wastegated turbochargers, along with a universal fit model, with more applications coming in the future.

The Turbosmart wastegate actuator range has been designed as a stronger, more reliable replacement for OEM parts. Like all Turbosmart parts, billet construction means they are stronger and more durable than a stock actuator, while Turbosmart’s focus on performance means boost comes on faster and holds on longer.

The Turbosmart IWG-75 actuator range features:
• Stable boost control
• Improved boost response
• Flatter boost curve in the top end
• Interchangeable springs for a great range of boost levels

Supplied With:
Fitting Hardware, Brown/Purple 7psi Middle Spring and Brown/Pink 7psi Outer Spring (installed).