Bullydog for Jeep JK
The Tuner is well made and instructions are very good. Only downsides are the it only has 4 maps for my Jeep JK, the head unit is small, and then menus are confusing. Overall it does what it says it does and I went from 14 MPG to 17.5 MPG. A pretty good bump for a Jeep. The tire size tool fixed my laggy speedo(-5MPH) back to the correct speed. Overall worth the money, but it needs a little more work like more maps and a little bigger screen.
Improved the pickup greatly
Previous vehicle was a 2007 Nissan Altima with 3.5 liter engine 6 speed with 275 hp. Car had awesome pickup and I drive like Daisy Duke. Could beat many sports cars of the line and distance. Love everything about the Jeep except the truck had no pickup. My husband searched around internet and found this company. Installation was quick and easy. Made huge difference. Don't have to downshift to first to take off in traffic or pass. Well worth the money.