Turbosmart IWG75 Twin Port Wastegate Actuator Kit for Nissan GT-R R35 - TS-0615-2073

Twin Port Control: Uses separate pressure chambers for more precise wastegate operation

Wider Boost Range: Provides greater adjustment between minimum and maximum boost than a conventional single-port actuator

Improved Boost Response: Helps produce a smoother and more responsive boost curve

External-Wastegate-Level Control: Delivers advanced control while retaining internal wastegate packaging

Direct-Fit Replacement: Designed to replace the factory R35 wastegate actuators

Complete Twin-Turbo Kit: Includes one actuator for each factory-frame turbocharger

No Custom Fabrication: Vehicle-specific brackets and rods simplify installation

Billet Aluminum Construction: Durable black aluminum actuator bodies withstand demanding engine-bay conditions

Pre-Installed Springs: Supplied with brown/pink 7 PSI outer springs

Configurable Fittings: Includes pressure nipples, blanks, and swivel nipples for system setup

Brand: Turbosmart

Part Number: TS-0615-2073

Product Series: IWG75 Twin Port

Part Type: Twin-port internal wastegate actuator kit

Actuator Type: Dual-pressure-port internal wastegate actuator

Base Spring Pressure: 7 PSI

Installed Spring: Brown/Pink outer spring

Actuator Material: Aluminum

Actuator Color: Black

Clevis Type: Pin-type clevis end with nut

Remanufactured: No

Quantity: Sold as a pair

Included Components: 2 Twin Port IWG75 actuators, vehicle-specific brackets and rods, fitting hardware, 2 1/16-inch nipples, blanks, 2 swivel nipples, clevis ends, nuts, and pre-installed 7 PSI springs

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.