[py0413]

A little while ago, I had contact K&N regarding to if they will develop a pair of air filters or an intake system for the F10 M5. They told me that they don't have a confirmed answer yet. I signed up for the follow up notice system so if they make something for our M5s, I should get an email or phone call. I know that many people have had issues against K&N products. Personally I had used them on all my cars in the past (10+) and I was satisfied. They didn't and shouldn't make any noticeable power gain though. Price-wise has also been reasonable. I could get a pair of air K&N filters for my 911 @ $100. Not bad while others cost way more. Anyways, I will report back if I do hear from them.