Reviewed By Brett W (Waterloo, IL) Reviewed for a 2008 Ford Expedition —2/8/2015 6:44 AM
This kit was a good value and very easy to install, I would definitely recommend this to anyone wanting to increase performance of their vehicle on their own.
Reviewed By Henry L (COSTA MESA, CA) Reviewed for a 2008 Ford Expedition —1/2/2013 9:27 PM
This is a simple to install quality product. If you don't want any extra noise coming from your engine this is not the part for you. It adds a loud throaty sound under the hood. It also increased the power and gas mileage. Not bad for about an hours worth of work.
Reviewed By Jerry S (Tucson, AZ) Reviewed for a 2008 Ford Expedition —5/4/2009 9:30 PM
Very easy to install, noticed an increase of about 1.5 MPG, only drawback is the stage 2 whistling. Not too bad but I like to here the rumble of the pipes better but overall not bad, also noticed a little added HP between 0 to 60!