2024 Duramax Tuner Mpg

2024 Duramax Tuner Mpg. The 5 monster exhaust is also still under development to reduce backpressure without setting. Despite tipping the scales at a staggering 8,269 pounds, the silverado 2500hd rocketed from.

They greatly improve throttle response, increase horsepower. Best diesel tuners for duramax.