Storm the competition with a K&N 69 Series Typhoon Intake System. This cold air intake comes in a cold air, short ram or convertible cold air/short ram design. Choose yours in red, silver, blue or polished. Million Mile Limited Warranty.
Rule the roads with the dyno-proven power of Injen's SP Series Cold Air Intake. This high-performance upgrade is specially engineered for speedsters seeking untamed top-end power. Mandrel bent aluminum tubing. 2 cool finishes. Lifetime Warranty.
The AEM Cold Air Intake System makes your engine scream. These cold air intakes draw in cool air for huge gains in horsepower and torque. Choose yours in one of 4 intake pipe colors. Made in the USA. Backed by a Lifetime Warranty.
Let your custom ride breathe through a truly custom air intake with the Volant Universal FabShop Full Intake Kit. Designed to let you custom configure your own intake design, this custom intake kit includes ducting, a filter, brackets, hardware and connectors. 1-year warranty.
Top off your DIY CAI with the Airaid U-Build-It Cold Air Dam Performance Airbox. Including an air dam, top panel, mounting hardware, filter adaptor and a high-performance air filter, this custom cold air box is the perfect addition to your custom intake. Limited Lifetime Warranty.
Not sure which 2008 Subaru Impreza Cold Air Intakes are right for you? We have over 18563 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"I had my wrx for about a month when i decided that i wanted to put a new intake on it so that i could hear my car breathing. So I read some reviews and decided to go with enjen and I couldn't be happier. It has exceeded my expectations and was super easy to install. I can even notice a little bit of a difference in my acceleration, not to mention I got better gas milage." —Nathan H from Middletown, CT bought an Injen SP Series Cold Air Intake for a 2008 Subaru Impreza.
"This intake is a great buy. My car sounds and runs so much better, specially when turbo is spooling.
The package comes with all the required bolts/nuts and even some easy to follow instructions.
Highly recommend." —Malvin B C from Palm Beach Gardens, FL bought an AEM Cold Air Intake System for a 2008 Subaru Impreza, STi, 2.5L 4-cyl. engine.
"Thanks auto anything. Sound is great ,easy install took about half hour more power,really cleans up engine compartment looking to install magnaflo exhaust system. Injen makes a great product." —Victor P from Johnston, RI bought an Injen SP Series Cold Air Intake for a 2008 Subaru Impreza.
"This intake was relatively easy to install (08 STi). The instructions could have been a bit more clear because they don't always tell which nuts to tighten. I had to take out the whole system when I was almost done because a gromet hadn't been secured properly. It's a tight fit to get into position and you have to move it around quite a bit. Careful not to damage the filter element in the process. I would also get the water pre-filter element and put it on first if I had to do it again. I didn't, so I'll just wait until I have to clean it in 20k miles in order to do that. It's also oil-free so you don't have to worry about cleaning it every 5k miles like some other brands. Also the heat shield helps keep the intake air relatively cooler than the engine bay. Don't forget that you need to use a Cobb AP map for the AEM intake if your ECU is re-flashed. Great product, performs very well. Love the sound." —Vincent N from Clearwater, FL bought an AEM Cold Air Intake System for a 2008 Subaru Impreza, STi, 2.5L 4-cyl. engine.
"I have a 2008 Subaru WRX. This intake looks and sounds great. It make an awesome sucking noise from the turbo pulling in air." —Alex Z from Tampa, FL bought a K&N 69 Series Typhoon Intake Systems for a 2008 Subaru Impreza, WRX, 2.5L 4-cyl. engine.
"I love this Intake! Installation was a breeze and the directions were crystal clear. I love the black underneath my hood.
There is also the awesome semi blow off noise coming through the intake.
The car feels more alive now and I reccomend this intake for everyone." —Adam L from Cogan Station, PA bought an Injen SP Series Cold Air Intake for a 2008 Subaru Impreza, WRX, 2.5L 4-cyl. engine.