K&N Filter Universal Rubber Filter 5in Flange ID / 6.5in OD / 10in Height - RU-3220 fits_2014-`Acura`RLX The ECU needs to be

The ECU needs to be remapped and the system  is intended for use on racetracks and closed courses only

HA1-HDR4 kit features ACT's most popular Heavy Duty pressure plate

Sparco Shoe Formula 47 White/Black

Please select OEM Strut Diameter when ordering

K&N Filter Universal Rubber Filter 5in Flange ID / 6.5in OD / 10in Height - RU-3220 fits_2014-`Acura`RLX The ECU needs to beK&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