I have a blue Cold air intake for the p11 g20 made by Place Racing. It has the k+n filter at the end. The reason I'm selling this is because I got caught by the 5-0 and they made me go to the state ref. for a smog test. I decided to go for an all show car now cuz its too much hassle with the smog test system. It has only been used for 4 months. I also have a 3 inch aem by-pass valve (new). I will throw that in for free. This package deal is only 149.99 shipped free. Get em while its hot!