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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

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

Hummer H2 tuning

2 tuning configurations for the Hummer H2. Select your exact engine to see gains, options and connection details. Power gains up to +22 HP.

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Hummer H2

Hummer H2 tuning at a glance

Our catalogue covers 2 Hummer H2 engine variants, each with stock and tuned figures sourced from the remap database. The largest verified gain on the Hummer H2 is +22 HP.

Most popular Hummer H2 engines for remapping

The Hummer H2 range splits into 2 petrol variants. Every figure above comes straight from our vehicle database. Pick your exact engine to see the stage-1 numbers.

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