Skunk2 VTEC Pro Series Intake Manifold Honda Prelude H22A/F20B DOHC Quaife Not all forged H-beam rods

Not all forged H-beam rods are the same

distortion of the cylinder and cylinder head

Suitable for all Skyline R34 GTT's

What we had in mind when we started developing this 11th generation CIVIC muffler was (of course) improved power performance and a nice(r) sound along with the JQR certification

4 inch) diameter

Skunk2 VTEC Pro Series Intake Manifold Honda Prelude H22A/F20B DOHC Quaife Not all forged H-beam rodsSkunk2's engineers revolutionized Honda performance some 15 years ago by creating the first ever, high flow, cast aluminium intake manifold for the H22A F20B engines (DOHC only!). The Skunk2 Pro Series Intake Manifold for Hondas H Series engines feature a larger plenum and long oversized runners when compared to the stock dual stage manifold, and are cast with thicker wall material, leaving room for further porting for high horsepower applications.