Turbosmart 08+ Nissan R35 GT-R 19 PSI Internal Wastegate Kit

In stock
SKU: TS-0615-2192
Regular price $467.95
Regular price $519.94 Sale Sale price $467.95

Product details

  • SKU TS-0615-2192

Turbosmart's Upgraded Wastegate Actuators, specifically the IWG75 Series, are designed to enhance boost response for factory frame turbochargers. Key features and warnings associated with these upgraded actuators are outlined below:

Key Features:

  • Improved Working Ratio: The IWG75 Series offers an increased 'Working Ratio' over factory equipment, leading to improved boost response throughout the RPM range.
  • Effective Surface Area: Achieves an improved working ratio through an increase in the effective surface area of the diaphragm and revisions to the springs, providing greater leverage against boost and backpressure forces.
  • Broad Boost and Torque Curve: Upgrading with the same base pressure as the factory can result in a broader boost and torque curve. Higher base pressures can further amplify these improvements, but tuning and recalibration are likely required.
  • Available Versions:
    • 7psi / 0.50 BAR: TS-0615-2072
    • 19psi / 1.31 BAR: TS-0615-2192
    • 24psi / 1.65 BAR: TS-0615-2242
  • Construction: High-grade billet aluminum construction, stainless steel rods and clevis, and Turbosmart's unique locking collar system.
  • Optional Springs: Choice of springs from 3psi to 26psi (optional), allowing customization based on specific performance requirements.


  • The 7psi version is a direct replacement for the factory item. For all other versions, tuning/calibration of the engine’s ECU is required.


  • Proposition 65 Compliance: Turbosmart warns customers and employees that some products contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
  • Important Emissions Note: This product lacks a CARB EO #, making it not legal for sale or use in California on pollution-controlled motor vehicles. It is intended as a "Race Only" product for competition purposes, limited to closed-course and open-course racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and federal laws. Buyers are responsible for verifying the legal use of the product for the intended application.

    The Turbosmart IWG75 Wastegate Actuator comes supplied with the following components:

    • 2 x IWG75 Wastegate Actuator: The upgraded wastegate actuators designed to enhance boost response for factory frame turbochargers.

    • 2 x Vehicle Specific Mounting Bracket: Customized brackets designed to facilitate the installation of the IWG75 Wastegate Actuator in specific vehicles.

    • Springs Pre-Fitted as per Description: The included springs are pre-fitted based on the description and specifications provided. These springs are crucial for achieving the desired boost levels and performance characteristics.

    • Required Fasteners: Necessary fasteners, such as bolts or screws, are included to secure and mount the wastegate actuator and brackets during installation.

    • Swivel Hose Barb: A swivel hose barb is likely included to facilitate the connection of hoses in the wastegate system, allowing for flexibility and ease of installation.

    These components are essential for the proper installation and functioning of the Turbosmart IWG75 Wastegate Actuator in a specific vehicle application. Users should carefully follow the provided instructions and guidelines for correct installation and setup.