A laptop connected to a car engine ECU for performance remapping
Our services

Engine Remapping & ECU Tuning

Unlock smoother power and better efficiency with a professional, vehicle-specific remap.

Overview

About our engine remapping service

Engine remapping adjusts your vehicle’s ECU software to improve how the engine delivers power and uses fuel. Carried out properly and matched to your exact vehicle, a remap can give a smoother, more responsive drive and, on many vehicles, improved economy, all within safe limits for the engine.

What's Included

  • Vehicle-specific mappingA map matched to your make, model and engine, not a generic file.
  • Performance gainsSmoother, more responsive power delivery through the rev range.
  • Economy-focused optionsMaps aimed at improving fuel efficiency where suitable.
  • Safe, sensible limitsTuning kept within the safe tolerances of your engine.
  • Before-and-after checkConfirming the vehicle is running correctly after the remap.
  • Honest suitability adviceWe tell you if a remap is not the right choice for your vehicle.
A laptop connected to a car engine ECU for performance remapping
How it works

From your call to back on the road

A clear, straightforward process with honest advice at every step.

  1. 01

    Call or enquire

    Phone us or send an enquiry. Tell us where you are and what has happened.

  2. 02

    We come to you

    We dispatch the right vehicle or mechanic to your location, fast.

  3. 03

    Clear, up-front plan

    We assess the vehicle and explain your options and costs before any work.

  4. 04

    Back on the road

    We fix it roadside, recover it, or carry out the repair, and get you moving.

Pricing

Clear, honest pricing

Every job is different, so rather than quote a figure that might not fit your situation, we give you a clear price before any work begins. There are no hidden charges, you will always know the cost up front.

Request a free, no-obligation quote and we will talk you through exactly what is involved and what it will cost.

What Affects the Price

  • Your vehicle make, model and engine
  • The type of map (performance or economy focused)
  • The current state and condition of the engine
  • Any supporting work the vehicle needs first
Our work

Recovery & repairs we carry out

Real vehicles recovered and worked on across Chertsey, Surrey and South West London.

A Mercedes-AMG loaded onto the RCG Motors recovery truck
A mechanic carrying out maintenance on a white BMW in the workshop
A car raised on a ramp inside the RCG Motors garage
A car being loaded onto an RCG Motors recovery truck
A mechanic working on a luxury SUV in the garage
A car being serviced at the roadside by RCG Motors
A mechanic working on a car engine in the garage
An engine being removed with a hoist in the RCG Motors workshop
The RCG Motors recovery truck transporting a blue car
Get in touch

Get a quote for engine remapping

Tell us what you need and where you are. We will get straight back to you, or call now for an immediate response.

Call 01932 911667
  • 24/7 breakdown & recovery
  • AA-approved, certified mechanics

We'll only use your details to respond to your enquiry. See our privacy policy.

Where We Provide This Service

We cover a 30-mile radius from Chertsey, including Chertsey, Addlestone, Weybridge, Walton-on-Thames, Woking, Staines-upon-Thames and the surrounding towns. Long-distance recovery is available beyond the area for an additional charge.

Questions & answers

Engine Remapping: your questions answered

Quick answers to the things drivers most often ask us. Call any time if yours is not here.