NISSAN GTR R35 STOCK THROTTLE TO 3" VANJEN ADAPTER SET

NISSAN GTR R35 STOCK THROTTLE TO 3" VANJEN ADAPTER SET

This adapter set is a precision-engineered solution designed to transition the OEM Nissan GT-R R35 throttle bodies to a 3-inch (76mm) VanJen / Wiggins-style flexible coupling system. By eliminating traditional silicone couplers and hose clamps, this set provides a leak-proof, burst-proof connection capable of handling extreme boost pressures (80+ PSI) without the risk of "coupler blow-off."

Specifications & Material Data

• Material Composition: CNC-machined from 6061-T6 Billet Aluminum. This alloy offers the ideal balance of high strength-to-weight ratio and excellent weldability for custom intercooler piping.

• Precision Fitment: Engineered specifically for the unique "locking" profile of the OEM R35 VR38DETT throttle body.

• O-Ring Sealing: Features a high-temp Viton® O-ring groove to ensure a vacuum-tight seal even under extreme thermal expansion/contraction cycles.

• Transition Geometry: Smooth internal taper from the stock throttle diameter to a full 3" (76mm) outlet, minimizing air turbulence and maximizing flow velocity into the intake manifold.

• Boost Rating: Tested for zero leakage in environments exceeding 100 PSI.

• Vibration Management: The VanJen-style connection allows for up to 12° of angular misalignment and axial movement, protecting your throttle bodies from the engine torque vibrations that can crack rigid aluminum piping.

• Application: Essential for GT-Rs equipped with upgraded 3" intercooler piping that still utilize the factory throttle bodies.