Reviewed By Chris R (Murrieta, CA) Reviewed for a 2003 Jeep Wrangler —12/2/2013 10:18 PM
This had a great result which I had delayed trying thinking it would not measure up. My change was substantial in horsepower using the stage two tuner on a street 4.0 6 with Banks intake, headers, and an oversize exhaust. This brought all the pieces together, and I have not yet installed the 180 degree thermostat. Will see what impact this has in addition.