K&N Universal Rubber Filter 2.5 inch 5 Degree FLG 3.5 inch OD 4 inch Height Large 0XT Touring 2015-2020 Subaru WRX

0XT Touring 2015-2020 Subaru WRX Base 2015-2020 Subaru WRX Limited 2015-2020 Subaru WRX Premium

The oversized air filter accommodates the factory air temperature sensor and can be used for up to 100

ACUITY 1922 Shifter Rocker Upgrade 2016+ Civic MT / 2017+ Civic Si and Type "R"

Excellent way to add more pump capacity while also protecting from fuel starvation

Wiseco Toyota 3SGTE 4v Dished -6cc Turbo 86

K&N Universal Rubber Filter 2.5 inch 5 Degree FLG 3.5 inch OD 4 inch Height Large 0XT Touring 2015-2020 Subaru WRXK&N Individual Round Style Stacks for "Early Type" Fuel Injectors (Single Stacks) for Chevrolet, Etc. Filters designed to fit with cut velocity stacks, or straight pieces of exhaust tubing. Rubber filter bases come with molded in velocity stack type radius and step, for smooth bore down from element to tube. Each filter has a rubber top with a stamped K&N logo. As with all K&N air filters, these are washable and reusable. Simply use K&N oil and