Turbosmart IWG75 19 PSI Wastegate Actuator Kit for Nissan GT-R R35 - TS-0615-2192

Improved Boost Response: Helps the turbochargers reach target boost earlier in the RPM range

Enhanced Working Ratio: Increased diaphragm area provides greater leverage against boost and backpressure

Stronger High-RPM Control: Helps maintain boost farther into the upper RPM range

Broader Torque Delivery: Supports a wider and more consistent boost and torque curve

Twin-Actuator Kit: Includes two IWG75 actuators for the R35’s twin-turbo system

19 PSI Base Pressure: Supplied with pre-fitted 19 PSI / 1.31 Bar springs

Vehicle-Specific Mounting: Includes dedicated mounting brackets for compatible Nissan GT-R applications

Durable Construction: Billet aluminum bodies and stainless steel rods provide long-term strength

Responsive Diaphragm: Proprietary silicone Nomex diaphragm supports precise actuator operation

Adjustable Spring Options: Optional spring configurations are available from 3 PSI to 26 PSI

Brand: Turbosmart

Part Number: TS-0615-2192

Product Series: IWG75

Part Type: Internal wastegate actuator kit

Base Pressure: 19 PSI

Base Pressure Metric: 1.31 Bar

Actuator Quantity: 2

Diaphragm Material: Proprietary silicone Nomex

Body Material: High-grade billet aluminum

Rod Material: Stainless steel

Clevis Material: Stainless steel

Spring Range: Optional springs available from 3 PSI to 26 PSI

Adjustment System: Turbosmart locking collar system

Turbo Compatibility: Factory-frame turbochargers

Tuning Required: Yes

Included Components: 2 IWG75 wastegate actuators, 2 vehicle-specific mounting brackets, pre-fitted 19 PSI springs, required fasteners, and swivel hose barbs

Turbosmart is an Australian performance-parts manufacturer specializing in turbocharger control, boost management and supporting fuel-system components. Founded in 1997 by Nic Cooper, the company began with two products—a blow-off valve and manual boost controller—developed in his parents’ garage. Turbosmart has since expanded into a globally recognized manufacturer with operations supporting customers in Australia, the United States, the United Kingdom and Europe. Its product range includes blow-off valves, external wastegates, internal wastegate actuators, electronic and manual boost controllers, fuel-pressure regulators, anti-lag valves, intercoolers, turbochargers and oil-management components. Many of its core products are manufactured in Australia and individually tested before shipment.

For Nissan Skyline GT-R and Nissan GT-R builds, Turbosmart offers vehicle-specific and universal performance components for the RB26DETT and VR38DETT platforms. Available products include SmartPort blow-off valve kits for the R32, R33 and R34 Skyline GT-R, Dual Port SmartPort kits for the R35 GT-R and IWG75 wastegate actuators for select factory-position and upgraded turbochargers. Turbosmart also offers external wastegates, boost controllers and fuel-pressure regulators for custom turbo and fuel-system builds. These products are designed to improve boost response, reduce compressor surge and provide more precise control over turbocharger operation. Exact compatibility depends on the turbo system, boost level and engine-management strategy, so each component should be selected around the vehicle’s complete setup.

Most Turbosmart products include a 12-month limited manufacturer’s warranty from the original purchase date. Coverage applies to products purchased through an authorized Turbosmart dealer and protects against defects in materials or workmanship under normal operating conditions when the product is correctly installed.

Approved claims may result in repair or replacement at Turbosmart’s discretion. The warranty does not cover products damaged through misuse, abnormal use, improper installation or conditions unrelated to a manufacturing defect. Labor, vehicle damage and special, incidental or consequential expenses are not covered.

To begin a claim, contact Elite GT-R Parts with:

• Your order number and Turbosmart part number
• Dated proof of purchase
• A description of the issue
• Clear photographs or video
• Relevant installation and vehicle information

Do not disassemble or return the product before receiving instructions. A Return Authorization Number is required before Turbosmart will accept a warranty return. Final warranty eligibility and resolution are determined by Turbosmart following review or inspection.

Turbocharger Warranty Exception: Turbosmart-branded turbochargers receive the company’s Full Send Warranty, covering the first failure for 12 months from purchase, including racing use and installation mistakes. This coverage increases to two years when the turbo is used with a qualifying Turbosmart Turbo Oil Filter or Oil Pressure Regulator. The Full Send Warranty is transferable when the original proof of purchase and required transfer documentation are retained.