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33 Karma

Review on Hypertech 3000 Energy Spectrum Programmer by Nick Atkinson

Revainrating 3 out of 5

Not a choice for a feature that attracted me to purchase

Bought this for an aftermarket cold air intake setup advertised by the tuner. After installing Energy Spectrum 3000 programming on a GMC 2017 Sierra 2500 HD 4wd there is limited ability to change shift points, speed limiter and TPMS making it effectively only marginally better than the less expensive TPMS tuner. . Technical support did not reconfigure the email or call message.

Pros
  • Read/View/Clear Diagnostic Trouble Codes
Cons
  • So far so good