GReddy RX Billet Throttle Kit

GReddy Intake Manifold: GReddy Intake Plenums are designed to maximize performance in highly tuned engines. The fine cast-aluminum intake manifolds allow for large volumes of air to get evenly distributed to the cylinders. To achieve the most from larger turbochargers at higher boost levels, a smooth flowing GReddy Intake manifold is a must.

RX Intake Manifold adds a lot of mid-to high end power, with at a slight compromise at the low-end. But with the addition of the larger RX Throttle Bodies, the low end power is restored and even more mid and high end power.

The GReddy RX Throttle Kit was developed to take advantage of high volume turbo kits used with the GReddy RX Intake Manifold for high horsepower GT-Rs.

--LH and RH set of Billet CNC Throttle bodies for VR engine.

--The system uses the factory electronic throttle motors in it's precision machined gears

--13% Larger butterfly valve - RX 68mm (OEM 60mm)

--Maximum precision machined venturi inner-opening for smooth air flow (not stepped)

--80mm outer-diameter inlet and 70mm inner-diameter outlet to intake manifold.