Your Cart Is Empty

2008 Subaru Impreza Air Intake Systems

Have a Question?
Have a Question? Ask a product expert! (800) 874-8888 Live Chat
2 >

  • shipping icon
  • Not Rated Yet


View all reviews for this product

There are no customer reviews for this product

You may only compare up to 5 products at a time.
Please select at least two products to start comparing.
2 >

Latest Customer Reviews

Injen Hydro Shield Reviews


Reviewed By Kaelyn C (WORCESTER, MA) Reviewed for a 2008 Subaru Impreza —9/26/2017 2:57 PM

It works great

View More Reviews

Injen SP Series Cold Air Intake Reviews

Awesome cold air intake.

Reviewed By Jeffrey B (PHELAN, CA) Reviewed for a 2008 Subaru Impreza —7/26/2014 12:34 PM

Great product for price of intake. Looks great under the hood. Sounds great when my turbo waste gate blows off. Gets slightly better gas mileage and power pickup. Love this intake. Would definitely recommend for avid suby owners.

View More Reviews

AEM Cold Air Intake System Reviews

Thirsty for air? Get this.

Reviewed By Vincent N (Clearwater, FL) Reviewed for a 2008 Subaru Impreza —7/27/2011 9:14 PM

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.

View More Reviews