🚀 K&N High Performance Cold Air Intake Kit: Boost Horsepower, Fully Compliant: Fits 1998-2005 BMW (320Ci, 320i, 325Ci, 325i, 325Ti, 325Xi, 323Ci, 323i, 328Ci, 328i) 57I-1000 Review

My package came crushed in the mail and parts fell out. I have all the parts and a cold air intake but it was just a shame to see everything crushed.

Although it boosts your HP, you'll only feel it if you squeeze and rev it. This makes your idle power more noticeable and lowers the tone of your engine. Ease of installation.

Perfect fit. Clear and simple instructions. Amazing results, you will definitely feel more punch and more traction at high rpm. It also sounds nice and deep.

Not sure if this is really K&N. The air filter says K&N but the intake housing doesn't and my friend has one and I know it's officially made by K&N. Works the same as my friend's, but that's the important part.

The only part of the system that is actually K&N is the filter itself, everything else is some kind of cheap fake. the heat shield had no chance of fitting in my car, didn't even match those in the instructions. buy now directly from K&N. Don't waste money

I installed this intake kit on my 2001 BMW 325Ci. The instructions are very well written and easy to follow. (Just make sure to follow them closely!) The entire installation took about an hour and a half. I don't even change the oil in my car myself so I wasn't sure if it was worth trying. But after looking at the directions I thought what the heck. Well I did such a good job that when everything was done I thought I should have made a video to post on YouTube (because I couldn't find one for…