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HPT L5P ECM Upgrade (*VIN & Original ECM Required*)

Engine Control Module (ECM)

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ECM-00-L5P-U

HP Tuners L5P - ECM Upgrade Service

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Pricing: $649.99

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Description

Get your 2017+ Chevrolet Silverado and GMC Sierra 2500/3500 6.6L Duramax ready for tuning with HP Tuners E41 ECM Upgrade service. Upgrade your original E41 ECM for tuning and diagnostics via this send-in, one-time service. Simply send HP Tuners your original E41 ECM and we'll upgrade it for tuning and diagnostics.