Our Sea-Doo 300 Intake Manifold Upgrade Kit enables your engine to produce more horsepower through increased boost pressure (+1 lb). Supplied hole saw & cutting fixture allow easy removal of restrictive screen element from inside of intake manifold. Special o-ringed, billet block-off plug fills opening left after removal of screen element. Includes detailed installation instructions.

• Delivers increased boost pressure and performance.
• Includes hole saw and aluminum cutting fixture for easy installation.
• Billet aluminum block-off attaches with precision machined clamping system.
• Accepts OEM MAP/TEMP sensor.
• Features 1/8 NPT accessory port with block-off plug.