The Alpha Performance R35 GT-R Carbon Fiber Intake Manifold has been painstakingly designed by AMS to be the most efficient and power producing one available.
 
The most powerful VR38 intake manifold on the market
Show stopping design
Over 30% lighter than the leading cast intake manifold
Dowel pin aligned for smooth, continuous flow between upper and lower runners
Dual MAP sensor ports allow for monitoring bank to bank differences in boost pressure
Retains PCV and functions exactly like stock
Extra vacuum ports on plenums