Brand new Acura GSR B18C1 cast aluminum intake manifold. This intake manifold is made of high quality CNC machined cast aluminum. It is bolt on design without any modification. It is compatible with all factory sensors and throttle bodies as large as 75MM. It is good for huge horsepower increase along with improved 30% more air flow to allow for significant top-end power gains. It can improve horsepower by as much as 10%.
Instruction is not included. Professional installation is highly recommended!
Item exactly the same as picture shown.