The AEM 22-474P 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 chrome-like 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 22-474P vehicle applications to determine the legal status for each vehicle.
Specifications:
| Description_DEF |
Engine Cold Air Intake Performance Kit |
| Description_DES |
AEM Short Ram Intake System |
| Description_EXT |
AEM's Performance Short Ram Air Intake System gives you more power and acceleration by replacing the restrictive factory air filter and air intake assembly. The intake tube has an attractive yet durable chrome-like finish. |
| Description_INV |
AEM Short Ram Intake System |
| Description_MKT |
The AEM 22-474P 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 chrome-like 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 22-474P vehicle applications to determine the legal status for each vehicle. |
| Description_SHO |
Air Intake System |
| Prop 65 (C, R or CR) |
CR |
| TUV Approved (Europe) |
No |
| Clamp Material |
Steel |
| Warranty |
Limited Lifetime |
| Air Filter Color |
Red |
| Clamps Included |
4 |
| Horse Power Increase |
12 HP |
| Package Type |
Box |
| Replacement Filter |
21-202DK |
| Air Filter Outlet Shape |
Round |
| Clamp Color/Finish |
Natural |
| Mounting Hardware Included |
Yes |
| Package Material |
Paperboard |
| Prop 65 - Short Label |
WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |
| Prop 65 Yes/No |
Yes |
| RPM |
4095 |
| Street Legal In All US States |
See Vehicle Applications |
| Air Box Included |
No |
| Air Filter Washable |
Yes |
| CARB EO Number |
D-670-15 |
| Coupler Color/Finish |
Not Applicable |
| Estimated Horsepower Gain |
11.77 HP @ 4095 RPM |
| Intake Pipe Color / Finish |
Polished |
| Intake Pipe Material |
Aluminum |
| Intake Pipe Ports |
All intake tube ports needed for the specified applications are included |
| Mass Air Flow Sensor Adapter Included |
Yes |
| Prop 65 Warning Label |
https://www.knfilters.com/images/l/prop65.jpg |
| Weight |
6 lb (2.7 kg) |
| Air Filter Material |
Non-woven Synthetic |
| Clamp Style |
Regular |
| Couplers Included |
None |
| Oil Included |
No |
| Product Style |
AEM Short Ram Intake System |
| Title |
AEM AEM-22-474P AEM Short Ram Intake System |
| Length |
9.0000 |
| Width |
15.0000 |
| Height |
18.0000 |
| Weight |
6.0000 |
