Unlike other speed equipment manufacturers that produce hard parts like camshafts and cylinder heads, our core product is knowledge; the ability to tune the complex computers that control essential ...

It’s all about fine-tuning the “0”s and “1”s; Hypertech’s Max Energy programmer adds needed muscle to our dually’s 6.6L Duramax Hypertech tuning manager John Lambert reaches below the steering column, ...

In years past, it was a major effort of both time and money to increase your vehicle's torque and horsepower by physically removing and replacing engine components like the camshaft, intake manifold, ...

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 ...