Turbosmart IWG75 Actuator 14PSI – Vauxhall Astra VXR MK5 (No Bracket)

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 which can be used with our range of clevis rod ends, 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