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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.

Challenger ECU tuning

Browse remapping files for 202 Challenger variants across 13 models. Pick a model to drill into its individual engine variants. Power gains up to +241 HP.

1000Series 4 variants 6Xx 3 variants up to +99 HP Harvester 3 variants up to +99 HP Mt 115 variants up to +105 HP MT400 5 variants up to +40 HP MT500 7 variants up to +40 HP MT600 15 variants up to +58 HP MT700 11 variants up to +48 HP MT800 12 variants up to +105 HP MT900 8 variants up to +100 HP Rogator 10 variants up to +241 HP Spra 2 variants up to +25 HP Terragator 7 variants up to +102 HP
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Challenger

Challenger remapping at a glance

Our catalogue covers 202 individual Challenger engine variants across 13 models, each with stock and tuned figures sourced from the remap database. The largest verified gain on a Challenger is +241 HP.

Most popular Challenger models for remapping

The Challenger range splits into 62 diesel, 1 petrol variants. 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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