Turbosmart IWG75 Wastegate Actuator - Fiat 1.4L IHI, 5 PSI

Upgrade the boost control system in your Fiat with the Turbosmart IWG75, a high-performance wastegate actuator designed for turbochargers with an internal wastegate. The actuator is engineered to improve boost response and provide more precise and stable boost pressure control.

The Turbosmart IWG75 features a larger effective diaphragm area than many standard actuators. This provides greater leverage against boost pressure and exhaust backpressure, helping improve turbo response and broaden the torque curve. The result can be earlier boost buildup and better boost retention at higher engine speeds.

With a base pressure of 5 PSI, this model is an option for drivers looking to improve boost regulation in a compatible Fiat 1.4 IHI turbo system.

Features and Benefits

• Designed for Fiat 1.4 IHI turbochargers with an internal wastegate

• Base pressure of 5 PSI (approximately 0.34 bar)

• Larger effective diaphragm area for improved force transfer

• Improved response during boost buildup

• More precise and stable boost control

• Can help broaden the torque curve

• Designed as an upgrade to the factory wastegate actuator

• Installation instructions included

Technical Specifications

• Model: IWG75

• Fitment: Fiat 1.4 IHI turbochargers with an internal wastegate

• Base Pressure: 5 PSI (approximately 0.34 bar)