Two-part kit reduces engine intake air temperature to boost acceleration, mid-range performance and top speed
OEM surge protection device recycles wasted hot air back into the OEM air plenum box when there is off-and-on throttle operation which can make acceleration sluggish; this kit cycles the wasted hot air to the rear of the hull to vent
Includes two port plugs to seal the blowoff valves return ports on the stock air plenum box; allows recycling hoses to be removed
