Skunk2 307-05-0290 PRO Series Intake Manifold - STREET B16A - B16B - B17A - B18C5 Engines or PR3 Head

Skunk2 307-05-0290 Pro Series Intake Manifold - STREET Fits: B16A - B16B - B17A - B18C5 Engines or PR3 Head 70mm T/ Body Opening - 74mm MAX Ported CARB EO# D-537-2 More than a decade ago, Skunk2’s engineers looked to the popular Integra Type R intake manifold for inspiration and went back to the drawing board. Skunk2’s Pro Series Intake Manifold for Honda's B-series VTEC engines (non-GS-R) features a larger plenum and oversized runners when compared to the ITR manifold for maximum horsepower and torque gains. Instead of producing a manifold with a significantly oversized plenum and excessively short runners that would sacrifice mid-range power, the Pro Series manifold was designed for the “street enthusiast” who wants more power but doesn’t want to sacrifice mid-range performance to get it. The results are improved airflow, an enhanced venturi effect, and both mid-range and top-end power gains. Skunk2’s cast-aluminum Pro Series Intake Manifolds for Honda’s B-series engines are a direct