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Power Increase Search

The most detailed tuning search on the market. Far more than power figures: the exact OBD cable for your vehicle, the tool we recommend, and every remap available.

  • Verified gains & dyno
  • Exact OBD cable
  • Recommended tool
  • EGR · DPF · AdBlue off

Search 39,000+ vehicle / ECU combinations

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Start by choosing the vehicle category before we surface the matching brands.

GMC ECU tuning

Browse remapping files for 118 GMC variants across 16 models. Pick a model to drill into its individual engine variants. Power gains up to +55 HP.

Acadia 3 variants up to +22 HP C7500 1 variant Canyon 9 variants up to +29 HP Envoy 3 variants up to +20 HP SAFari 1 variant up to +20 HP Savana 17 variants up to +25 HP Savana 1500 3 variants Sierra 32 variants up to +55 HP Sierra 1500 12 variants Sonoma 2 variants up to +20 HP T7500 1 variant Terrain 3 variants up to +21 HP Yukon 16 variants up to +21 HP Yukon Denali 2 variants Yukon Denali XL 2 variants Yukon XL 11 variants
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GMC

GMC remapping at a glance

Our catalogue covers 118 individual GMC engine variants across 16 models, each with stock and tuned figures sourced from the remap database. The largest verified gain on a GMC is +55 HP.

Most popular GMC models for remapping

The GMC range splits into 23 diesel, 95 petrol variants; coverage spans the car, truck categories. Every figure above comes straight from our vehicle database. Pick a model to see the exact stage-1 numbers for your engine.

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