Unlock Maximum Power & Performance for Your 2007-2020 LS and Duramax Trucks & SUVs with PSI Power Custom Tunes
Looking to boost your vehicle’s horsepower, torque, and drivability with just a simple download? PSI Power’s custom tunes for 2007 - 2020 5.3L & 6.2L LS and LMM 6.6L Duramax Trucks and SUVs are designed to do just that. This all-in-one BDX performance programmer delivers expertly calibrated tunes for both stock vehicles and those with bolt-on upgrades*, providing more power when you need it most.
Key Features:
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Cloud-Based Tune Delivery with Built-in Wi-Fi: Download and update your tunes anytime, anywhere without hassle.
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Up to Six Custom Tunes: Tailored for your vehicle’s fuel octane, modifications, and driving needs — including dedicated tunes for performance, towing, and fuel economy.
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Advanced Data Logging & Monitoring: Full-color, customizable on-screen gauges let you track critical vehicle data in real-time.
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Vehicle Feature Adjustments: Easily modify speed limiter, tire size, gear ratio, AFM/DoD, and more to fit your unique setup.
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Perfectly Tailored Performance: Tunes are custom-built to match your vehicle’s ECU and modifications, delivering maximum power and optimal drivability.
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Limited One-Year Warranty: Drive with confidence knowing your investment is protected.
Upgrade your truck or SUV with PSI Power’s cutting-edge tuning technology and experience performance like never before.
