Product Style: AEM Cold Air Intake System Proven Horsepower Gain: 6 bhp Replacement Filter: 21-203DK Clamp Style: Regular Intake Pipe Color / Finish: Black Reduce restriction and reduce intake temperature <a class="btn btn-default" href="http://www.aemintakes.com/instructions/AEM-41-1408_inst.pdf"...

Improved performance Superior filtration Exceptional dust holding capacity Reduced restriction (10%+ compared to OE filters) Over 98% efficiency (ISO5011:200 Fine Dust Test) Fits  Subaru Impreza GC8 (1993-2000), Impreza Bug Eye, Blog Eye, Hawk Eye (2000-2007) and Nissan 350Z (2003-2006)

Improved performance Superior filtration Exceptional dust holding capacity Reduced restriction (10%+ compared to OE filters) Over 98% efficiency (ISO5011:200 Fine Dust Test) Fits Toyota GT86 &amp; Subaru BRZ

Replaces OEM air filter, housing and rubber ducting Mandrel bent aluminium High performance air filter (washable and re-usable) Kit includes aluminium ducting, air filter, mounting brackets and all necessary silicone hoses and clamps Estimated Horsepower Gain: 14.28 HP @ 5228 RPM Fits Subaru Impreza WRX &amp; STI 2008

Replaces OEM air filter, housing and rubber ducting Mandrel bent aluminium High performance air filter (washable and re-usable) Kit includes aluminium ducting, air filter, mounting brackets and all necessary silicone hoses and clamps Estimated Horsepower Gain: 15.85 HP @ 5050 RPM Fits Subaru Impreza New Age WRX (2001-2007) and STI...

Replaces OEM air filter, housing and rubber ducting Mandrel bent aluminium High performance air filter (washable and re-usable) Kit includes aluminium ducting, air filter, mounting brackets and all necessary silicone hoses and clamps Fits Subaru Impreza Classic Sport (non-turbo) 1992-1997

Replaces OEM air filter, housing and rubber ducting Mandrel bent aluminium High performance air filter (washable and re-usable) Kit includes aluminium ducting, air filter, mounting brackets and all necessary silicone hoses and clamps Fits Subaru Impreza Classic Sport (non-turbo) 1990-2001

Replaces OEM air filter, housing and rubber ducting Mandrel bent aluminium High performance air filter (washable and re-usable) Kit includes aluminium ducting, air filter, mounting brackets and all necessary silicone hoses and clamps Fits Subaru Impreza 2001-2005

Replaces OEM air filter, housing and rubber ducting Mandrel bent aluminium High performance air filter (washable and re-usable) Kit includes aluminium ducting, air filter, mounting brackets and all necessary silicone hoses and clamps Fits Subaru Impreza New Age (2001-2005)

Dry type filter, will not clog AFM's or other electronics in the intake with oil. Super Power Flow models feature 3 layers of filtering. 3 Layers enhance dust collection efficiency with 3 layers of high quality polyurethane Exchange 6,000km to 10,000km or 6 to 12 months. Exchange can vary with the environment and usage. Do not wash with...

HKS Super Hybrid Filter 3 layered filter - smooths air flow, quick response, lower resistance Newly developed Non-woven fabric is the first layer that collects large dust. Second layer polyurethane filter collects small dust With high strength double frame Well balanced stock replacement type air cleaner for quick response as a sport filter and...

HKS Super Filter 3 layered filter - smooths air flow, quick response, lower resistance Newly developed Non-woven fabric is the first layer that collects large dust. Second layer polyurethane filter collects small dust With high strength double frame Well balanced stock replacement type air cleaner for quick response as a sport filter and long...