Reviewed By Frank R (Cumming, GA) Reviewed for a 2016 Toyota 4Runner —9/15/2017 1:20 PM
Installation instruction was slightly vague, but easy enough to install. You will need to shorten your vacuum hose once putting on the new pipe. Product seems to be in good construction and will hold up. The sounds produced are amazing and sure to make you happy. increased gas mileage about 50 miles per tank!