K&N Universal Air Filter 4in Flange / 5-3/8 in Base / 4-1/2in Top / 5in Height Brand_MotorGuide Piggyback reservoir improves cooling and

Piggyback reservoir improves cooling and creates an internal Bump Zone that when used creates an additional 20% of damping force

235 kHz frequency prevents mutual interference with other echo sounders on vessel

A Cost Effective Spring Solution

especially if you are using older equipment

Add CORSA Double X-Pipe Part # 14788 for Xtreme sound level

K&N Universal Air Filter 4in Flange / 5-3/8 in Base / 4-1/2in Top / 5in Height Brand_MotorGuide Piggyback reservoir improves cooling andK&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra strong molded pliable rubber flanges which absorb vibration and allow for secure