• Maximize Your Turbo's Potential: Turbosmart's IWG75 Wastegate Actuator is engineered to deliver unparalleled boost response for your factory frame turbocharger. • Superior Boost Control: With an increased 'Working Ratio' over factory equipment, enjoy improved boost response across the entire RPM range. • Enhanced Performance: Achieve a broader boost and torque curve by reaching peak boost earlier and holding it longer. Higher base pressures can amplify these gains, though tuning may be required. Key Features: - Proprietary Silicon Nomex Diaphragm - Choice of Springs from 3psi to 26psi (Optional) - High Grade Billet Aluminum Construction - Stainless Steel Rods and Clevis - Turbosmart Unique Locking Collar System

The Turbosmart IWG75 Wastegate Actuator is a game - changer for Subaru Impreza WRX 08 owners who want to enhance their car's performance. Whether you're a daily driver looking for a bit more power or a racing enthusiast aiming for top - notch speed, this actuator is for you. It works well in various driving scenarios, from city streets to race tracks. The actuator is made of high - grade billet aluminum, with stainless steel rods and clevis for durability. You can choose from springs with pressures ranging from 3psi to 26psi according to your needs.