Silverado owners chose them because they wanted a truck that worked as hard as them. With gorgeous styling, an array of utility options, and a 5.3L V8 producing 355 HP and 383 FT-LBS of torque, Silverado is a great start to getting the job done.
While the 5.3L is powerful, it is dwarfed in comparison to the 6.6L Duramax. That’s where Bully Dog comes in. Our calibrators have engineered the tunes to optimize the 5.3L V8 for increased horsepower and torque–so each Silverado comes ready to haul any load or cross any terrain.
Bully Dog’s new BDX hand-held performance tuner gives drivers the edge they need, whether tackling tough terrain, pulling a heavy payload or maximizing fuel economy on the highway. Its sleek design, full-color display and customizable gauges help track and adjust powertrain performance to deliver more horsepower and torque when it’s needed most. Cloud-based tune delivery over built-in WiFi means that the BDX will always be running the latest tuning- enabling drivers to stay one step ahead of the pack. This Product does not support any changes to your vehicle’s emission system.
For more information on this product, check out Bully Dog.