Increase power, performance, and driveability of your 2000-2016 GM Gas Truck with theÂ Calibrated Power 4106-06 Vortec Spade Tuner For Gas Trucks. Using EFILive, Calibrated Power Solutions is able to give you a proven calibration developed on their in-house dyno to get the most out of your Vortec engine and transmission. Unlike other tuning devices on the market, Calibrated Power Solutions is able to access all parameters to get full adjustability of your engine, and transmission. Calibrated Power Solutions delivers these tunes through their SPADE hardware platform. The SPADE Tuner is more than just a flash device, it's also a diagnostic tool that can scan every GM you own. Features: Increased Efficiency Custom Dyno Proven Calibrations Enhanced Transmission Performance Application Notes: SPADE Hardware is required to read and tune the ECM/TCM. Stock ECM/TCM Files must be sent in to Calibrated Power Solutions. Tuning available for 4.3L, 5.0L, 5.3L, 5.7L, 6.0L,Â 6.2L, 8.1L engines. When purchasing this product you will receive a blank tuner.Â Your stock ECM/TCM must be read then tunes will be built for you.Â Not available for sale in the state of California Click here to read Emissions Notice.