Not sure which 2003 Acura TL 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:
"Provides good airflow. No noticeable improvement on horsepower but acceleration requires less pedal force. Very difficult to fit into an '03 Acura TL-S. Had to cut the right clip bracket to fit it." —Greg B from North Providence, RI bought a K&N Air Filters for a 2003 Acura TL, Type-S, 3.2L V6.
"I really like this product. I have an 03' TL Type-S. It has always been a gas guzzler and the air filters for it cannot be found in any auto parts store. This K&N Filter cost less than a disposable one from the dealer and best of all it is reusable!!! I am getting noticeable better fuel mileage and some times at high rev I think it even sounds a little better (might be in my head)." —Gabriel B from Charlotte, NC bought a K&N Air Filters for a 2003 Acura TL.
"I love K&N filter and I use this for years. I would recommend K&N filter to all my friends." —Charlie N from Richmond, TX bought a K&N Air Filters for a 2003 Acura TL, Non-S, 3.2L V6.
"I love this product, right away after changing my old air filter i definetely noticed increased horsepower. I have an Acura 3.2tl and it showed a lot more exceleration i could definitely see. I love this product and will use it on all my cars. K & N is the way to go no if ands or buts about it. This product should be in all cars right off the factory line and auto anything gave me an unbeatable price i could not find anywhere else. Everyone wanted to charge me 20-30 dollars more than autoanything. I will buy from auto anything again, i guarantee u that. Thanks
Oklahoma city" —Ahmad H from Oklahoma City, OK bought a K&N Air Filters for a 2003 Acura TL.
"saving $$ on gas mileage! Probably adds 2-3 mpg and can feel a little more power." —Ryan T from Scottsdale, AZ bought a K&N Air Filters for a 2003 Acura TL.
"Very easy to install and fit perfectly. So far so good. I think this was a very good investment." —Christian N from Monterey, CA bought a K&N Air Filters for a 2003 Acura TL.
"I bought the K & N filter mainly to eliminate the every 15,000 mile replacement of a $28 OEM air filter. The K & N filter fit the stock air box perfectly and was easy to install. I had heard claims of better MPG with the K & N filters, but was really skeptical of those claims. I check my gas millage pretty regular and was really surprised to find it had increased an average of 1 MPG after installing the new K & N filter. I was so impressed with it that I bought another one for my wifes vehicle. She has noticed an increase in horsepower and MPG as well. Thanks K & N" —Rick R from Shelton, WA bought a K&N Air Filters for a 2003 Acura TL.
"I purchased the OEM style K&N air filter for my 2003 Acura TL Type S to replace the stock air filter.
Although it is supposed to be an exact fit, I had problems installing it correctly. It almost seemed like it was 1/8" too big to fit. Then it hit me, it was upside down. Acura puts an "up" on one side of their filter, K&N does not. Furthermore, it just looks wrong flipped over. But turn it over I did and placed in the top half of the air box (not the bottom like the OEM one), and it fit fine.
Most TL owners agree that you will be lucky to get 1-2 horsepower at the wheel and maybe 1 mpg more at the pump. The real reason to get this filter is 1) You don't need to throw it out (just wash and re-oil), and 2) the sound. The engine just "sounds" stronger (even though it probably isn't). But that alone would be reason enough. Overall, I would recommend this product just on the improved sound." —Geoffrey L from Mililani, HI bought a K&N Air Filters for a 2003 Acura TL.
"After 120k miles decided to go to K&N. Have used in my trucks without a lick of trouble. Clean ever 20k or so. Purchase of one K&N equals the price of two of the normal air filters and performs like new every mile." —Joseph J from Centreville, VA bought a K&N Air Filters for a 2003 Acura TL, Type-S, 3.2L V6.