AEM Blue Cold Air Intake Subaru Legacy GT 2005-2009

The AEM 21 - 475B Performance Cold Air Intake System is a game - changer. It boosts horsepower and torque by swapping out your vehicle's restrictive factory air filter and intake housing. Specifically designed, tuned, and dyno - tested for certain Subaru Outback XT and Legacy GT models. Air rushes in through an oversized AEM Dryflow synthetic washable air filter, ensuring great air flow, filtration, and performance. The filter sits in the original air box space and is shielded by a heat shield that lowers intake air temperature and boosts power. The intake tubing is made of mandrel - bent aluminum with a tough blue powder - coated finish. This system works well with the engine's factory emissions control devices, including the mass air flow sensor. The tapered cylinder AEM Dryflow air filter is oil - free and synthetic, lasting up to 100,000 miles before cleaning (depending on driving). It's easy to install with common tools and comes with AEM's Lifetime Limited Warranty. Note that some AEM air intakes aren't legal in California and states following its emission standards, while others are legal in all 50 states. Check the 21 - 475B vehicle applications for legal status. Part #: 21 - 475B

Using the AEM 21 - 475B Cold Air Intake System is straightforward. First, gather commonly available tools and follow the included instructions to install it on your Subaru Outback XT or Legacy GT. Once installed, it will start improving your vehicle's performance right away. When it comes to maintenance, keep an eye on the air filter. Depending on your driving conditions, you might need to clean it after about 100,000 miles. Just follow the cleaning guidelines for the AEM Dryflow synthetic air filter. As for the heat shield, make sure it's always in place to keep the intake air temperature down. Also, remember to check the legal status of this air intake in your state before using it. If you're in California or a state with similar emission standards, you need to confirm that it's legal for your vehicle.