Take control of your vehicle’s power and performance with Handheld Tuners from DiabloSport, Edge, Superchips, and Accel. These plug-and-play devices deliver instant horsepower, torque, and throttle response improvements with user-friendly interfaces and preloaded performance tunes. Ideal for both street and towing applications, handheld programmers let you read and clear DTCs, customize shift points, and fine-tune your driving experience with precision.

In-Cabin Tuners and Monitors from DiabloSport, Edge, and Superchips bring real-time power management and performance data directly to your dash. These advanced devices provide live monitoring, data logging, and on-the-fly tuning in a sleek touchscreen interface. Perfect for both street and off-road enthusiasts, in-cabin systems allow you to view critical engine parameters, adjust performance modes, and unlock horsepower—all without popping the hood.