ECU Remaps

ECU Remapping

At WG Motorworks we pride ourselves on being able to offer top-tier software/services. We have expanded our clientele over the years, and improved our services/equipment by reinvestment, leading us to offer the best service we can for your pride and joy! Being a performance specialist we mainly cater for modified vehicles, however, we do still cater for normal day-to-day vehicles also, along with Engine and Gearbox tuning.

We have a few options for different platforms listed below, some new, and some we have been using since day one!


With our experienced software calibration team, we are able to offer some of the best BMW software on the market, now proven on many cars throughout the country! We cater to a wide range of models, mainly F series onwards covering all petrol and diesel engines, including highly modified vehicles.

All bespoke tuning is carried out on our State of the Art AWD Chassis Dyno, which not only allows us to test your vehicle in a safe controlled environment but allows us to provide accurate before and after results with a Dyno Print out!

Our services also cover many other makes and models, if you have a modified or standard car get in touch and we can see what we can offer you.

Rabbid Tuning

A long-standing calibration from the start, as a collective we produced some of the most powerful VXR’s around. Rabbid tuning offers simply the highest level of ECU software no matter the level of tune.

‘ Our roots came from being the UK’s top specialist Vauxhall/VXR Remapping company, and as part of this we’ve dug deeper into those ECU’s than anyone in the world. Due to our high level of knowledge and reputation we’re in demand all over the world. TTSFlaher is designed to help tuning shops and individuals around the globe get the benefits of our remapping expertise and a reasonable cost. We developed the TTSFlasher programming software 100% in house with our own staff, again showing our level of expertise in order to crack security and CAN protocols to deepen our ECU access and knowledge. Almost all of our Vauxhall remapping is available on TTSFlasher with 100’s of tune files or custom supplied tunes available with more being added every week.’

As a primary dealer, we are able to offer bespoke mapping for all your modern Vauxhall needs. Petrol or Diesel.

We are pleased to be part of Revo’s world wide network of dealers, taking on the Ford (only) side of the Revo has allowed open our range of products /services

‘Revo was born from adrenaline-fuelled success in championship winning race teams. Inspired by the track and developed for the road, it’s the how and why we do what we do that makes us unique. Our ethos is simple; create products that truly perform and excite. By extensively testing throughout the design process we achieve unrivalled quality and performance that Only Revo can offer. Our drive is to deliver the thrill you expect, and the performance Only The Driven demand. We don’t create products we wouldn’t honestly choose ourselves.’

Offering the complete range of software and hardware for the Ford market, especially  the renowned software with live switching capabilities. 

With such extensive R&D into ZF Gearboxes, we are delighted to be able to offer xHP TCU tunes for BMW Automatic gearboxes.

‘We offer 3 different setups for each car, to suit as much driver styles as possible. Below we list the main features of each stage among all vehicles. Unlock the hidden potential of your Automatic Transmission with our updated Gearbox Maps! Available for over 200 BMW Models from 2003 to 2018, xHP Flashtool is the world’s leading solution for enhancing your Auto – Transmission!’

We can offer a xHP Gearbox tune to suit your exact requirements. The must have upgrades for customers running ZF6/8 Gearboxes! Read more…


Dyno Testing

All ECU remaps are carried out on our State of the Art 4WD Dyno Dynamics Dynotech rolling road, which can accurately read upto 2400HP

Data Logging

Each car is hooked up to a Wide band lambda sensor to ensure correct air to fuel ratio, along with data logging tools to ensure Boost, Ignition timing parameters are all in check

Diagnostic Check

We carry out a pre and post tuning ECU diagnostic trouble code check (DTC) to ensure no faults are present before or after tuning