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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
please be aware that these tunes are designed for off-road and race use only
At Diesel Race Parts our premium programmer is designed to deliver unmatched performance
Increases exhaust flow for higher horsepower and torque output
By replacing the restrictive factory pipe
OE-Style Hangers for Easy Installation: Both components include OE-style hangers
GM Duramax L5P - SOTF Tune Package (2017-2026) Tune Type:Single Calibration (2024-2026) please be aware that theseFor off road use only Photo shown is for reference. Actual tuner may differ in appearance and branding Enhanced Performance Options: L5P GM Duramax Tunes (2017 2026) L5P Duramax tuning provides two powerful choices for your 2017 2026 GM Silverado & Sierra 2500 3500. With the Switch on the Fly (SOTF) tunes (20172023), you can instantly switch between five different power levels while driving, tailoring output to any situation. For newer models, our
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