• Brand new HONDA/ACURA B-Series cast aluminum intake manifold+68mm throttle body+fuel rail.This is perfect upgrade your vehicle stock intake system.It is perfect for those who are using larger top feed injectors.This kit is diect bolt on stock factory sensor without any modification. It increase 50% more airflow,gains 20-30HP.

Intake Manifold:

• Made of high quality CNC-machined cast aluminum.
• Direct bolt on design without any modication.It is compatible with all factory sensors and throttle bodyies 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%.

70MM Throttle Body:

• Made of high quality CNC machined forged billet T6061 aluminum.
• Direct bolt on design without any modication.Fit with stock throttle position sensors.It is larger than stock throttle body,increase more air flow.
• It is good for huge horsepower increase along with improved throttle response.It can gain 8-15 HP

Fuel Rail:

• Made of high quality T6061 Aluminum.Come with complete hardwares and 6AN fittings for easy installing.
• This fuel rail is perfect for those who are using larger top feed injectors,it is larger bore than stock rail.
• Direct bolt on stock intake manifold.Fit both 10.5mm and 11.0mm sized top feed injectors.0.63'' fuel bore for maximun fuel flow exceleration.Gain 4-8 HP,support up to 800HP.