1999-2010 GM Gas Superchips Flashpaq

Choose from multiple power levels and a variety of user-tunable options. If you’re burning gasoline, Flashpaq gives you dyno-proven power for either 89- or 91-octane, so you can choose according to your gas-card balance and need for speed. Diesel burners can choose from max-performance, towing or economy programs. Tire smoking comes standard for all makes and models. There’s no hard part in the business that will give you more power per dollar. But if you like hard parts, Flashpaq is friendly with almost every cold-air intake package, low-restriction exhaust system and even some aftermarket throttle bodies.