Performance ECU Remapping

Unlock The Power Your Manufacturer Left On The Table.

Your engine was detuned to meet emissions, reduced fuel quality, and other compliance metrics. We amend the performance it was engineered to deliver. Safe gains, proven results, transformed drivability.

Is This Service Right For You

  • Your engine feels flat and unresponsive below 2000rpm

  • Overtaking requires planning

  • You tow regularly and need more torque

  • Fuel economy disappoints despite careful driving

The Truth About Factory ECU Mapping

Built For Regulations, Not Drivers

Manufacturers program ECUs to meet various emissions requirements in every country they're sold.

Your specific engine, maintained properly and fed quality fuel, can safely deliver much more.

Factory maps leave 15-30% performance untapped (not guaranteed). Not through magic or risky modifications - just optimising parameters for real-world driving instead of regulatory testing.

We don't chase headline figures that over-stress components. We deliver useable performance gains that transform daily driving while preserving reliability. More midrange torque, sharper throttle response, giving you the power where you actually need it.

Professional Remapping Includes

  • Pre-map health check - Ensure engine condition suits remapping

  • Original ECU backup - Preserve factory map for complete reversibility

  • Custom map selection - Choose proven calibrations for your specific engine/model

  • Torque limitation adjustment - Optimise delivery without stressing the drivetrain

  • Boost pressure optimisation - Extract efficiency from forced induction

  • Fuel mapping refinement - Balance performance with economy

  • EGT monitoring - Ensure safe exhaust gas temperatures throughout

  • Post-map validation - Data logging to confirm all parameters within safe limits

Our Remapping Process

Vehicle Health Assessment:


Diagnostic scan and health checks ensure your engine can be remapped.


Read Original File:


Extract and preserve factory calibration. You can always return to stock if needed.



Map Selection & Customisation:


Apply a proven map suited to your engine variant, adjusted to what you want (power/economy/towing).

Upload & Initial Testing:


Program new calibration and perform static tests to verify successful upload.



Road Test & Validation:


Confirm improved performance, check all parameters, ensure smooth delivery.



Remapping Timeline

Most Stage 1 remaps complete within 3-4 hours including road testing.

We work efficiently without rushing critical steps.

Subject to job carry out procedures and T+Cs

Real Performance Gains

"Absolutely amazing staff, cracking job on my remap highly recommend using these guys for a professional job and fair quote, The owner Jay was very friendly and explained all steps they would take couldn't be happier with his service" - Mohammed Meah

Remapping Investment Guide

Stage 1 remapping from as little as £249 + VAT (+ any extra add-ons requested) depending on vehicle and ECU type. Price includes:

  • Full diagnostic health check

  • Professional remapping with proven files

  • Road testing and validation

  • 30-day adjustment period

  • Lifetime file storage for your vehicle

Performance Remapping FAQs

Will remapping damage my engine?

Professional remapping with quality files operates within safe tolerances. We will perform a health check prior to the remap to ensure engine components are in good enough condition

Does it void my warranty?

Manufacturer warranties will be affected. Many customers remap after warranty expires, or accept the trade-off for transformed performance.

Can remapping be reversed?

Yes. We reverse your remap if you're unhappy.

Will I need to use premium fuel?

Not necessarily, but premium fuel allows optimal performance. Maps are calibrated for standard fuel as minimum. Better fuel = better results.

Is the difference really noticeable?

Dramatically. Most customers say it's like driving a different car. The midrange torque improvement alone transforms daily driving.

Experience Your Car's True Potential

Stop driving the compromise.

Whether you want effortless overtaking, improved economy, or just the performance you paid for, professional remapping delivers.

Call us on 0161 465 2563 for availability.