RIVA Sea-Doo 260/255 Intake Manifold Upgrade Kit

Our Intake Manifold Upgrade Kit enables your engine to produce more horsepower through increased boost pressure ( 1lb). Supplied hole cutting tool allows easy removal of restrictive screen element from inside of intake manifold. Special o-ringed, billet block-off plug with integrated fitting for aftermarket boost pressure gauge fills opening left after removal of screen element. Includes detailed installation instructions.