Hypertech’s Max Energy 2.0 Programmer Adds 45 hp and 68 lb-ft of torque to ’11-to-’16 6.6L Duramax LMLs Just outside Chet Kokkeler’s office sits the fleet of trucks, equipment, trailers, and vehicles ...

Wed like to thank Dave Mikels of Hypertech's Tuning Department for the data that follows. Mikels' interest and skills directed to this phase of the company's activities are extensive. Thank heavens ...

What do you get when you add one part exhaust, one part air intake, and one part programmer to a brand-new Chevy truck? You get better mileage, more power, and a truck that will walk away from your ...