To good to be true
Reviewed By Karl L (GROVETOWN, GA) Reviewed for a 2004 Jeep Grand Cherokee —12/21/2014 6:15 AM
So in the website it says its a direct fit, however that is not true at all. The system came with a 2 1/4 to 2 1/2 extension pipe which is supposed to mate right up to rear car output. However this kit is for both 4.0 and 4.7 99-04 models. My 04 GC 4.0 has a 2.5 cat outlet so the extension pip did not fit. Bottom line, do not follow the installation instructions for the 2004 model year. Bring it to a shop, have them modify the dimensions and weld it in.
2012 Jeep Grand Cherokee 5.7 Hemi
Reviewed By Jim B (Monroe, WI) Reviewed for a 2012 Jeep Grand Cherokee —5/21/2014 5:25 AM
Great deep and quality sound! I instantly noticed the H.P. gain. Mileage jumped about 1 gpm right away. Hoping for more when I stop standing on it, just to hear it! Definitely lube the rubber hangers when removing the old system. I did it by myself, on a creeper. Took about 5 hrs. Toughest part was getting the old system off. Very happy with the sound!