K&N Universal Rubber Filter-Round Tapered 3in Flange ID x 6in Base OD x 6in Top OD x 5in H - RU-5176 fits_2017-`Lexus`IS300 Designed to fit 4" exhaust

Designed to fit 4" exhaust systems

Reduces installation time and risk of arm damage

HA3-HDG4 kit features ACT's most popular Heavy Duty pressure plate

Invidia 97-01 Prelude Q300 Titanium Rolled Tip Cat-back Exhaust **Fits BASE Model ONLY**

Direct OEM replacement using the original attachment points

K&N Universal Rubber Filter-Round Tapered 3in Flange ID x 6in Base OD x 6in Top OD x 5in H - RU-5176 fits_2017-`Lexus`IS300 Designed to fit 4" exhaustK&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