Bully Dog Performance is a go-to name in the automotive industry for anyone looking to get the most out of their vehicle. Known for their performance tuners, diesel performance upgrades, and aftermarket truck accessories, Bully Dog delivers powerful solutions designed to boost horsepower, improve fuel economy, and enhance overall driving performance. Their popular GT Diesel Performance Tuner and Monitor gives you the power to tune your vehicle on the go, helping you unlock optimal power while keeping an eye on critical engine data. For those in need of serious upgrades for heavy-duty applications, the Caterpillar Stage 2 Big Rig Turbo is built to increase torque and keep engine temps under control. Their custom tuning solutions also include top-tier accessories like the BDX Windshield Mount Device Holder, which ensures your performance monitor stays securely mounted while you drive. Whether you're after diesel performance tuning, big rig performance, or truck upgrade accessories, Bully Dog provides proven products to help you push your vehicle’s limits safely and efficiently.