Turbosmart IWG75 Internal Wastegate Actuator for Fiat 124 Spider 2012+ – Improved Boost Response with 7 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.
The Volvo 2.5L Internal Wastegate Actuator (IWG) provides better turbo response and greater sensitivity when managing boost pressures.
The 7psi version is suitable as a direct replacement and will work with the factory calibration. Alternative spring combinations will require supporting modifications or engine tuning/recalibration. This is a bolt-on fitment for the factory turbo on the 1.4L MultiAir Engine fitted to the Fiat 124, Spider, 500T and Abarth.

• 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

Upgrade your Fiat 124 Spider with the Turbosmart IWG75 Internal Wastegate Actuator, designed specifically for models from 2012 onward. Crafted from high-grade billet aluminum, this actuator offers a durable, lightweight construction that enhances turbo responsiveness and boost control. The proprietary silicon Nomex diaphragm ensures reliable operation under high-pressure conditions, while the stainless steel rods and clevis provide added strength and longevity. The unique locking collar system allows for precise adjustments, making it easier to fine-tune your boost pressure for optimal performance. This bolt-on fitment is an ideal replacement for the factory wastegate actuator, providing a significant improvement in turbo response and sensitivity without requiring extensive modifications. The 7 PSI spring is perfect for maintaining factory calibration, though optional springs from 3 to 26 PSI are available for tailored boost levels, which may necessitate additional tuning or supporting modifications.

Designed for direct installation, this actuator is suitable for enthusiasts seeking to maximize their turbocharged engine’s efficiency. It seamlessly integrates with the factory turbo on the 1.4L MultiAir engine found in the Fiat 124 Spider, Abarth, and 500T models, ensuring compatibility and straightforward installation. The Turbosmart IWG75 series offers a reliable upgrade to boost response, helping you achieve quicker spool times and more immediate power delivery. Whether you're aiming for enhanced daily driving or performance tuning, this wastegate actuator provides a proven solution for better turbo management and overall engine responsiveness.

Features:

• Choice of springs from 3 PSI to 26 PSI for customizable boost levels

• High-grade billet aluminum construction for durability and lightweight performance

• Turbosmart's unique locking collar system for precise boost adjustments

• Proprietary silicon Nomex diaphragm for reliable high-pressure operation

• Stainless steel rods and clevis for added strength and longevity

Fitment:
2017 Fiat 124 Spider
2018 Fiat 124 Spider
2019 Fiat 124 Spider
2020 Fiat 124 Spider