Air Intake Kit

Short Ram Induction System

Short Ram Induction System; Incl. Dryflow Air Filter/Alum. Tubing/Clamps; Estimated Horsepower Gain 11.77 HP @ 4095 RPM; Blue;

• Air Box Included: No
• Air Filter Element Washable: Yes
• Air Filter Height: 5.25 in. (133mm)
• Air Filter Large End Diameter: 6 in (152 mm)
• Air Filter Oulet Length: 2.75 in. (70 mm)
• Air Filter Oulet Width: 2.75 in. (70 mm)
• Air Filter Outlet Shape: Round
• Clamp Color: Natural
• Clamp Material: Steel
• Clamp Style: Regular
• Clamps Included: 4
• Coupler Color: Not Applicable
• Couplers Included: None
• Estimated Horse Power Gain: 11.77 HP @ 4095 RPM
• Filter Color: Red
• Filter Material: Non-woven Synthetic
• Horse Power Increase: 12 HP
• Intake Pipe Color / Finish: Blue
• Intake Pipe Inlet Length: 21.00 in. (533 mm)
• Intake Pipe Inlet Shape: Round
• Intake Pipe Inlet Width: 2.75 in. (70 mm)
• Intake Pipe Material: Aluminum
• Intake Pipe Outlet Length: 21.00 in. (533 mm)
• Intake Pipe Outlet Shape: Round
• Intake Pipe Outlet Width: 2.75 in. (70 mm)
• Item Weight: 6.0000 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: Paperboard
• Package Type: Box
• Product Box Height: 8.50 in. (216mm)
• Product Box Length: 18.25 in. (464mm)
• Product Box Width: 14.50 in. (368mm)
• Replacement Filter: 21-202DK
• RPM: 4095
• Street Legal:

• Affordable and Simple Horsepower Upgrade
• Improved Throttle Response and Engine Sound
• Low Restriction Aluminum Intake Tube
• Easy To Install With Common Hand Tools
• Lasts Up To 100 000 Miles Before Service Is Required
• Washable And Reusable Lifetime Air Filter
• AEM Limited Lifetime Warranty

The AEM 22-474B Performance Short Ram Air Intake System has been engineered to be an affordable and easy way to boost the horsepower and torque of your engine. The restrictive factory air filter and air intake housing are replaced with this AEM air intake system which was designed, tuned and dyno-tested to fit specific Subaru Impreza WRX, WRX STI, Subaru Forester Turbo and SAAB 9-2X models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The sound your engine makes when accelerating is also modified to a fuller, more aggressive resonance allowing you to hear and feel the horsepower upgrade. The intake tubing is constructed from mandrel-bent aluminum featuring a durable blue powder coated finish. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass airflow 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 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 22-474B vehicle applications to determine the legal status for each vehicle.

Innovation has always been AEM's core competency. As J.C. would say "if you can't make something better, why make it all?" This "make it better" drive combined with our commitment to the sport compact market continues to distinguish AEM from the many company's offering "Me Too" copycat products. Our innovations are inspired by a passion for engineering excellence, being there and getting our hands dirty, the only way to really understand technology enough to make it better. The company continues to lead the way with innovative products that push the envelope of what is possible.