Reviewed By Linda S (Myrtle Creek, OR) Reviewed for a 2016 Chevy Silverado —5/29/2018 6:37 AM
Was concerned about installing. This product was made easy with great instructions. It really does make a difference. Put it in a 3500 hd Silverado
Reviewed By Jordan D (Hudson, NC) Reviewed for a 2004 GMC Sierra —6/14/2018 8:06 PM
It took a little bit to install it. The hose coming off the water pump got in the way a bit so it's a tight fit. You might need an extra set of hands. I could definitely tell a difference in responsiveness. Didn't really change the mpg's. But it did what I wanted it to. Definitely worth the 80 bucks.