Reviewed By Ryan B (Bozeman, MT) Reviewed for a 1999 Chevy Silverado —12/9/2016 6:35 AM
I got this for my 1999 Chevy Silverado 2500 and I was blown away by the power it helped produce. I haven't tested mileage yet but I am hoping to see 1-2 mpg. Took me about an hour to install just because I struggled with getting the mafs back in place. Overall it's an easy thing to install and looks great as well. Throttle response increased slightly but the low and mid range power is where I feel most of the difference. And it sounds awesome!!!! Definitely worth it in my opinion.