Reviewed By Mohamed B (Springfield Gardens, NY) Reviewed for a 2012 Jeep Wrangler —12/17/2014 8:07 PM
A great addition to the jeep. Takes some time for the installation for the first time but it's an easy installation. You can adjust many things and gives you a little power. Don't expect your jeep to turn into a rocket. It changes the mapping and shifting in a good way on the premium tune.
I wish it worked
Reviewed By Mike A (overland park, KS) Reviewed for a 2005 Chevy Colorado —12/17/2014 5:48 AM
I put it on and it didn't work right And pulling it off was a pain I cracked it Which really sucked so I sent. It back to jet to see if it's jacked up on the inside if the PCM was messed up hopefully it's the programming on th PCM that's not right. Because I want to see what this thing can do dammit. Sucks when open it theirs no returning it