aFe Magnum FLOW Universal Square Racing Filter w/ Pro GUARD 7 Media (18-87006) 1411 DryFlow Panel Red Air Filter

DryFlow Panel Red Air Filter (28-20233) by AEM

Dyno Proven gains of up to 23 hp and 65 lb-ft

3” Large Diameter Pipe

looking at the front end of the 2015-2017 Subaru WRX and STI - it sure looks like the car's missing something

The 4 Port CAN hub is IP67-rated and can be installed in the engine compartment

aFe Magnum FLOW Universal Square Racing Filter w/ Pro GUARD 7 Media (18-87006) 1411 DryFlow Panel Red Air FilterThe aFe Pro GUARD7 performance air filter represents the next generation of performance filtration. The Pro GUARD7 air filter is constructed of pliable urethane with a bump seal for a leak free seal. The filter media is constructed of 7 layers, 5 layers of progressive cotton gauze and 2 layers of synthetic dry media for maximum filtration. This filter is built to endure the most extreme conditions. (US PAT 06811588) Features: Provides Maximum Airflow