Blox Racing BXIM-20100-V3 Power Intake Manifold for Honda B16A-B/Acura Integra GSR/Acura Integra Type-R Engine Cast using the latest in gravity casting technology, which helps create a smoother internal plenum and runners Balanced, pressure tested and tuned to create more usable horsepower across a wider RPM range Accepts factory or aftermarket throttle bodies and reuse all factory sensors Accommodates Blox Racing surface-mount vacuum blocks