AEM 2018 Subaru WRX STI 2.5L H4 F/I Cold Air Intake System - Wrinkle Red - aem21-836WR

The AEM 21-836WR Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Subaru WRX STI models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is located in the original air box space and is protected by a heat shield which is designed to reduce intake air temperature and increase horsepower. The intake tubing is constructed from mandrel-bent aluminum featuring a durable textured red powder coated finish. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass air flow sensor. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools and it is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards while others are 50 state legal. View the 21-836WR vehicle applications to determine the legal status for each vehicle. PartNumber : aem21-836WR Description : AEM Cold Air Intake System Air Box Included : No Air Filter Element Washable : Yes Air Filter Outlet Shape : Round California Restricted : Not legal for sale or use in California Clamp Color : Natural Clamp Material : Stainless Steel Clamp Style : Worm Gear Clamps Included : 3 Coupler Color : Black Couplers Included : 1 Estimated Horse Power Gain : 22.1 HP @ 6217 RPM Filter Color : Red Filter Material : Non-woven Synthetic Horse Power Increase : 22 HP Intake Pipe Color / Finish : Wrinkle Red Intake Pipe Material : Aluminum Item Weight : 10.0000 lbs. Mass Air Flow Sensor Included : Mass Air Flow Sensor Adapter Included When Required Mounting Hardware Included : Yes Oil Included : No Filter Oil Required Package Material : Corrugated Package Type : Box Replacement Filter : 21-2157DK RPM : 6217 Street Legal : No Title : AEM AEM-21-836WR AEM Cold Air Intake System TUV Approved (Europe) : No Air Filter Color : Red Air Filter Material : Non-woven Synthetic Air Filter Washable : Yes Clamp Color/Finish : Natural Coupler Color/Finish : Black Estimated Horsepower Gain : 22.1 HP @ 6217 RPM Mass Air Flow Sensor Adapter Included : Mass Air Flow Sensor Adapter Included When Required Product Style : AEM Cold Air Intake System Street Legal In All US States : No Warranty : Limited Lifetime Weight : 10 lb (4.5 kg) Clamp Quantity : 3 WARNING CA Proposition 65 : Yes WARNING CA Proposition 65 Message : WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov 2018 Subaru WRX STI Base H4.2458cc Air Intake Systems::Cold Air Intakes 2018 Subaru WRX STI Limited H4.2458cc Air Intake Systems::Cold Air Intakes