FREE Delivery on Orders $149+ Details

$12K Summer Sweepstakes! Enter Now >

Turbosmart IWG75 Wastegate Actuator; 7 PSI (15-21 WRX STI)Find parts that fit my vehicle

Item TL-608213
Product Image
440 Reviews of Turbosmart
Our Price

$229.49

VIP Program • Earn $11.47 in VIP Cash Rewards • Free Shipping on orders over $99
Join VIP
Military, Medical & First Responders $11.47 Available in TL Cash Rewards.
Confirm Eligibility

Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Shop Owners Save More! Sign up for our dealer program
    Join For FREE

      Product Information

      Features, Description, Q&A

      Features

      • Turbosmart Upgraded Wastegate Actuators Are Engineered To Maximize Boost Response For Factory Frame Turbochargers
      • Increased Working Ratio Compared To Factory Equipment For Enhanced Boost Response Across The RPM Range
      • Improved Working Ratio Achieved Through Larger Effective Diaphragm Surface Area And Updated Springs
      • Greater Leverage Against Boost And Backpressure While Maintaining Fast Wastegate Actuation
      • Same Base Pressure As Factory Allows A Broader Boost And Torque Curve With Earlier Peak Boost And Longer Hold Into Higher RPMs
      • Higher Base Pressures Are Possible But Require Proper Tuning And Recalibration
      • Features Proprietary Silicon Nomex Diaphragm For Improved Durability And Performance
      • Available With Spring Options Ranging From 3psi To 26psi
      • High-Grade Billet Aluminum Body For Durability And Heat Resistance
      • Stainless Steel Rods And Clevis For Corrosion Resistance And Strength
      • Unique Locking Collar System For Secure Adjustment
      • Includes Mounting Bracket, Fasteners, And Swivel Hose Barb For Complete Installation
      • Fits 2015-2021 WRX STI Models

      Description

      Boost Response Enhancement. The Turbosmart IWG75 Wastegate Actuator (7 PSI) is engineered to optimize boost control on turbocharged engines by providing faster and more precise wastegate actuation. It improves turbocharger efficiency by enhancing boost response, enabling earlier peak boost, and sustaining it longer during engine operation, especially from mid to high RPMs. This upgrade is ideal for enthusiasts seeking sharper throttle response and improved power delivery from their factory turbo setups.

      Construction and Appearance. The actuator features a high-grade billet aluminum body, ensuring durability and resistance to heat and corrosion. It incorporates a proprietary Silicon Nomex diaphragm designed for enhanced performance and longevity. The assembly combines sturdy stainless steel rods and clevis components with a unique locking collar system that allows secure and precise adjustment.

      Installation. Installation is a simple bolt-on process requiring no drilling or permanent modifications. All necessary vehicle-specific mounting hardware, fasteners, and components are included, enabling a straightforward upgrade that fits directly in place of the factory wastegate actuator.

      Application. This actuator is specifically designed for the 2015-2021 WRX STI and fits factory frame VF series turbochargers without compatibility issues within this model range.

      Turbosmart TS-0605-1072

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.8

      Reviews of Turbosmart Intake Products (440)

      Questions & Answers

      No questions about this product yet. Ask the First Question

            Performance Parts Categories