2024-2025 Duramax 6.6L L5P – HP Tuners GM E42 ECM Upgrade Service

Get your 2024+ Chevrolet Silverado and GMC Sierra 2500/3500 6.6L Duramax ready for tuning! Optimize your GM L5P Truck Performance, Upgrade the potential of your 2024+ Chevrolet Silverado and GMC Sierra 2500/3500 6.6L Duramax with the L5P ECM Service by HP Tuners.

Technical Specifications:

• 2024-2025 Chevrolet Silverado 2500/3500 6.6L Duramax (L5P)
• 2024-2025 GMC Sierra 2500/3500 6.6L Duramax (L5P)
• Requires Lastest VCM Suite Beta
• Compatible with MPVI3 devices only.
• Credit-licensing costs: (8) Universal Credits per ECM.

WARNING: This product is designed and intended strictly for Off-Road and Sanctioned Racing Use Only. It is not legal for use on pollution-controlled vehicles driven on public roads or highways. The purchaser assumes all legal liability for compliance with federal and provincial emissions regulations, including the Clean Air Act. THE LAB does not advise on or authorize the illegal bypass of automotive emissions infrastructure.