Reviewed By john m (GLASSBORO, NJ) Reviewed for a 2002 BMW 5-Series —8/20/2014 5:35 AM
Install was very easy took about 20 min.. Gas mileage has improved between 2-2.5 mph..
Reviewed By Tyler B (MEMPHIS, TN) Reviewed for a 2007 Chevy Cobalt —5/31/2015 1:50 AM
Gave an awesome sound to my supercharger, I love it. I'm not sure about how much power I gained, but it feels like I got a little more. Install was pretty simple even for someone with novice mechanic skills, the hardest part was getting the stock airbox out.