HP Tuners GM E42 ECM Upgrade Service (2024-2025 GM Duramax L5P)

HP Tuners GM E42 ECM Upgrade Service (2024-2025 GM Duramax L5P)

Brand: HP Tuners
SKU: ECM-E42-L5P-U
999.99 USD In stock Buy at Merchant

This service allows tuning of 2024-2025 Chevrolet Silverado and GMC Sierra 2500/3500 6.6L Duramax by sending the ECM to HP Tuners for modification with VCM Suite (BETA).

  • The description claims that processing time may take longer than standard.
  • The description claims that the original ECM must be in good working order.
Variants (1)
  • Default Title — 999.99 USD — In stock

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Takes ~2 minutes. No storefront changes.