Nice power boost, minimal or no gas mileage.
Reviewed By Brian K (Grand Rapids, MI) Reviewed for a 2013 Chevy Equinox —3/27/2015 5:42 AM
I got this for a little extra boost out of the 4 cyl in my Equinox. I definitely got that as the vehicle seems to spool up a bit quicker and way better throttle response. That made the product worth it. I was hoping to get some extra gas mileage out of it as I have in other vehicles. I can't see much difference in it at this point and have tried to drive the same with roughly the same routes. The noise is not noticeable at normal cruising speeds and just a little louder otherwise. Overall happy.
Randy San ANtonio
Reviewed By Randy R (San Antonio, TX) Reviewed for a 2014 Chevy Equinox —9/10/2014 4:35 PM
The unit is way over priced. So far I have not seen any difference in mileage. Maybe performance but that could be attributed to the noise. This system is noisy. It looks good and simple to install but I don't see the payback.