Not sure which 2003 Subaru Outback Air Filters - Custom Fit is right for you? We have over 14143 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 put this filter in my subaru outback and felt an immediate jolt in power. I also have noticed a little increase in mpg. I used to get 22 mpg around town, now its more like 23-24." —Robert S from Portland, OR bought a K&N Air Filters for a 2003 Subaru Outback.
"WHat can I say it is a K&N. Works great. Looks great & sounds great! Thanks for the quick delivery." —Richard B from Knoxville, TN bought a K&N Air Filters for a 2003 Subaru Outback.
"I got the K&N air filter for my brother for X-Mas. He had a huge smile on his face when he opened the box. I think that speaks for itself.
Thanks" —Shameed Y from Valley Cottage, NY bought a K&N Air Filters for a 2003 Subaru Outback.
"My Subaru Outback has More Accelleration then before. My gas milage has increased but can't tell if my horespower has increased. Also added the filters to a 1997 Saab and a 2003 Saturn Ion. All seem to have quicker accelleration." —Stephen G from Orange Park, FL bought a K&N Air Filters for a 2003 Subaru Outback.