K&N Air Filter 5 inch Flange 6 1/2 inch Base 4 3/8 inch Top 7 inch Height Subaru WRX 15-26 | RU-2800 Featured Products making the vehicle steer in

making the vehicle steer in a more smooth fashion

Anodized billet 6061 fuel rail w/ (3) ports machined for -8AN ORB female threads & (1) port for 1/8" NPT female threads

Hole plugs included (4qty)

Placement: Front

this is called Pulse Width Modulation

K&N Air Filter 5 inch Flange 6 1/2 inch Base 4 3/8 inch Top 7 inch Height Subaru WRX 15-26 | RU-2800 Featured Products making the vehicle steer inThis is the replacement air filter for the ETS Subaru 2015 2021 WRX and 2022 2024 WRX Stock Turbo Intake kits. K&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