Compatible with 2007.5-2010 Chevrolet Silverado/GMC Sierra 2500/3500HD Pickup (Duramax LMM)
Compatible with 2011-2016 Chevrolet Silverado/GMC Sierra 2500/3500HD Pickup (Duramax LML)
Compatible with 2011-2014 Chevrolet Silverado/GMC Sierra 3500HD Cab & Chassis (Duramax LML)
Compatible with 2017-2023 Chevrolet Silverado/GMC Sierra 2500/3500HD Pickup (Duramax L5P)
Compatible with 2019-2022 Chevrolet Silverado/GMC Sierra1500 Pickup (Duramax LM2)
Includes EZ LYNK Auto Agent 3 device for cloud-connected tuning and diagnostics
Connects to vehicle's OBD2 port for setup
Uses Wi-Fi pairing with EZ LYNK mobile app (Android/iOS)
Enables advanced diagnostics: full OBD scan, data viewing, logging, and DTC read/clear via app
Cloud-based tune management with over-the-air firmware and calibration updates
Supports switching between power or towing calibrations remotely
For 2017-2023 L5P vehicles: uses factory Switch-On-The-Fly (SOTF) tuning (no external switch included)
Does not support PTO units
Off-road use only (not legal for public highway emissions control requirements)
Off-Road Use Disclaimer:
All items offered on this site are engineered strictly for off-road, competition, or closed-course use. They are not certified for street use where emissions compliance or environmental regulations are enforced.
Legal Compliance Reminder:
Before buying or installing any component, consult your local and regional laws to ensure that these upgrades are permitted in your jurisdiction. Some modifications may be restricted or prohibited.
Installation Advisory:
Due to the technical nature of these parts, we highly advise having them installed by experienced automotive professionals. Incorrect installation can result in vehicle malfunction or damage. Unless otherwise noted on a product’s page, installation guides are not included. These products are meant for those with advanced mechanical expertise. As with most universal or aftermarket parts, slight modifications may be necessary to complete installation. We cannot process returns or issue refunds based on installation challenges or lack of instructions.
Vehicle Warranty Notice:
Installing these components will likely void your factory vehicle warranty. Always verify with your manufacturer before proceeding.
Limitation of Responsibility:
dpfdeletetunes accepts no liability for damages, performance issues, or failures resulting from the use or misuse of any products sold.
Product Visuals Disclaimer:
Images displayed are for general reference only. Actual product appearance may vary due to ongoing design changes or manufacturer revisions.
Performance Disclaimer:
While our products are built to support enhanced vehicle performance, individual results will vary. We do not guarantee specific horsepower gains or performance improvements.
Weather Delays:
Although we strive to process and ship orders swiftly, extreme weather conditions—such as heavy rain, snow, or ice—can impact delivery schedules. Please know that we’ll do everything possible to work around these disruptions and minimize any delays.
Holiday Closures:
Our team takes necessary breaks during recognized holidays, during which our shipping operations will be paused. Shipments will resume the next business day. During high-demand holiday seasons, slight delays may occur, but we’ll keep you updated and prioritize getting your order out as quickly as possible.
Team Capacity:
Occasionally, unexpected events may affect staffing levels. While rare, this can result in minor delays. Rest assured, we’re always working behind the scenes to maintain smooth operations and uphold our service standards.
We sincerely value your patience and understanding when unpredictable challenges arise. Our goal remains the same: to get your performance parts to you as quickly and reliably as possible.
Thank you for choosing Dynamic Diesels—where dedication meets performance.