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Stage 1 Tuning Files

The highest-volume file type for any remapping business

About Stage 1 Tuning Files

Stage 1 ECU tuning files are the bread-and-butter of the remapping trade. Calibrated for stock, unmodified vehicles with no hardware prerequisites, meaning virtually any petrol or diesel that comes onto your ramp is a Stage 1 candidate. Maps are optimised across fuelling, boost (where applicable), ignition timing and throttle response to extract the maximum safe power from the standard platform.

Typical Gains
  • Petrol: typically +10–20% power, +10–15% torque
  • Diesel: typically +15–30% power, +20–40% torque
  • Sharper throttle response and improved mid-range
  • Diesel economy improvement commonly reported
Requirements
  • Stock, unmodified vehicle
  • No supporting hardware required
  • Vehicle in sound mechanical condition
  • 98 RON recommended for tuned petrol maps
  • Servicing up to date
When to order this tuning file

Stage 1 tuning files are the most ordered file type on the platform. Any standard petrol or diesel vehicle (car, van or light commercial) is a candidate. If you are looking to build volume as a remapping business, Stage 1 files are where that volume comes from. Search the vehicle, order the file, write it.

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