Superchips Flashpaq F5 Engine Tuner - 99-15 GM Gas/Diesel 11015 a pair of marine style

a pair of marine style battery terminals

Both 350 and 400 series accept oversize valves (intake pocket is 2

and will never fade or discolor from exposure to the sun

436 lb/in Spring Rate

Superchips Flashpaq F5 Engine Tuner - 99-15 GM Gas/Diesel 11015 a pair of marine styleThe all new Flashpaq F5 is the industry leading handheld tuner. With this easy to use handheld tool, you can add horsepower in minutes without turning a wrench! The user interface has been redesigned with simplicity and functionality in mind. It is now easier than ever to select your power level and have instant horsepower gains, driveability improvements and prevent unneeded downshifting! Mileage gains are also achievable with our new optimized and