2006-2010 GM 6.6L Duramax Standard Xcelerator

50 States Emissions Legal (E.O. D-701-9). The best part about the PPE Standard Xcelerator is that it will optimize a stock engine's performance; and works especially well for those who have added items such as PPE's Manifolds and Up-Pipes, a PPE Down Pipe and/or PPE OEM Up-Pipes. Features: Up to five power levels of additional horsepower and torque (depending on vehicle year) Adjustable speed limiter (from 40 to 96 mph in 1 mph increments or directly to 200 mph) Adjustable gear ratio from 2.73 to 5.13 Read and clear DTCs Transmission reset and quick learn feature USB side-plug for available updates Manual DPF regeneration (LMM) Read real-time data for engine diagnostics (excluding 2001-2005 models)