Edge Products brings to you the Edge Evolution Programmer. Made specifically to fit your 2007 GMC Sierra with a 4.8 or 5.3 engine. To add the Maximum amount of power, for the lowest dollar amount you really can't pass this up. With gains of 40+ HP, the Edge Evolution is made to outperform and outlast any power tuner on the market.
2007 Chevy/GM Evolution
• Up to 40 HP and 38 ft. lbs. of torque
• Installs in minutes with no tools needed
• Includes a custom pod that makes the unit look factory installed
• Choose from four different power levels and display a host of vehicle parameters
• Internet updatable
• Adjustable color screen