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 ...

Typically, when you read magazine stories about installing aftermarket performance parts on LS engines, the main goal is to extract every available horsepower number out of the engine. If the owner of ...