Reviewed By Tracy S (Mt Pleasant, TX) Reviewed for a 1993 Audi 80/90 Series —11/14/2008 6:06 AM
It's a K&N. I don't have the equipment to test it but their reputation proceeds them. I was very satisfied with the price and shipping!
Reviewed By Jesse C (OGDEN, UT) Reviewed for a 2015 Acura TLX —4/3/2018 5:29 AM
I had a K&N filter before dropping this in that had about 30,000 miles on it. I noticed that the aFe filter flowed more than 10% better than the K&N. I wasn't expecting much of a difference. I dropped it in and wow what a difference. The car could breath again. It felt like my car had been an asmatic and now it's lungs were clear. It felt more powerful and much better throttle response. Now my gas mileage has seemed to drop a little but that is okay with me a for the power trade off.