Diablosport PredatorX Tuner (07-18 5.3L Sierra 1500)Find parts that fit my vehicle

Powerful Performance Tuning. The Diablosport PredatorX Tuner is a cutting-edge handheld device designed to maximize your truck’s performance and efficiency. Preloaded with performance tunes for 91 and 93 octane fuel, it delivers gains in horsepower, torque, and drivability. Specifically built to fit 2007-2018 5.3L GMC Sierra 1500 models, this tuner provides a dependable upgrade for drivers who want better control over their engine and transmission.

Construction and Appearance. Featuring a sleek matte blue and matte black finish, this tuner combines modern styling with rugged durability. It is smartphone compatible with both iOS and Android OS, giving you easy access to tuning adjustments directly from your mobile device. Designed with precision and attention to detail, it offers both advanced functionality and a professional look.

Installation. This tuner is designed as a direct replacement and allows for straightforward setup. Simply plug the device into your vehicle’s OBD-II port and follow the on-screen instructions to install tunes or make adjustments. Its intuitive design makes it user-friendly, while professional installation remains an option for those who prefer expert calibration. The PredatorX also offers features such as AFM disable, TCM tunes where applicable, speedometer calibration for larger tires, and gear ratio settings for swapped axles.

Application. This Diablosport PredatorX Tuner fits 2007-2018 5.3L GMC Sierra 1500 models. By upgrading with this device, you unlock added horsepower, improved throttle response, and greater adaptability to modifications, making your truck more responsive and capable in everyday driving and performance scenarios.

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