RU-9630 K&N Universal Clamp-On Air Filter, 2-1/2"FLG, 4-1/2"B, 3-1/2"T, 5"H Karoq They monitor the rotational position

They monitor the rotational position of the camshaft(s)

Required when converting from LS1 camshaft sensor position to the front timing case on the later engines

Proper data is required for proper tuning

reducing heat soak and increasing consistency

you must purchase Pro Feature Set to be able to use a PROLINK+ cable

RU-9630 K&N Universal Clamp-On Air Filter, 2-1/2"FLG, 4-1/2"B, 3-1/2"T, 5"H Karoq They monitor the rotational positionK&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