ALPHA Performance R35 GT-

The Alpha Performance R35 GT-R Cast Aluminum Intake Manifold Plenums are engineered by AMS for maximum efficiency and power. They provide global performance gains across the entire power band, outperforming other cast aluminum GTR intake manifolds. The plenums are larger, perfectly molded, and tapered to reduce turbulence and accelerate charged air delivery. Manifold sections are precisely matched with dowel locating pins for perfect alignment and smooth airflow. Rigorously tested to withstand over 20 years of average GT-R operation (0-50psi cycle testing in high-heat) and burst tested at over 150psi. For high-powered GT-Rs, it includes provisions for an additional Alpha fuel rail, supporting over 2000+ horsepower for the VR engine. Optional Alpha Billet Big Bore Throttle Bodies are available for cars making over 800HP to address stock throttle body restrictions. Custom color anodizing is also an option.