Skunk2 Pro Series 94-01 Honda/Acura H22A/F20B Intake Manifold (Exluding Type SH) - Black SeriesSpecifications: Manufacturer: Skunk 2 Reference Number: 307 05 0301 Intake Type: Intake Manifold Skunk2's engineers revolutionized Honda performance some 15 years ago by creating the first ever, high flow, cast aluminum intake manifold for the H22A F20B engines. 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