Want to expand your remapping business or start your own?
MMT Performance is one of the UK’s fastest-growing specialists in ECU remapping and vehicle performance enhancement. Based in Nottingham, our expert team provides high-quality custom tuning software files for nearly all petrol and diesel vehicles. Additionally, we have an authorized dealer network that extends our services across the UK and internationally.
Why Choose MMT Performance?
A Range of Services
In House Developed Files
Efficient Service
Finance Options
Free Health Check
BUY TUNING TOOLS
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Kess 3 + Bike OBD + Bench + Boot protocols
£1,900.00Original price was: £1,900.00.£1,200.00Current price is: £1,200.00. -
Kess 3 + Trucks and Plant OBD Bench Boot protocols
£3,200.00Original price was: £3,200.00.£2,000.00Current price is: £2,000.00. -
Kess 3 + Trucks and Plant OBD protocols
£2,100.00Original price was: £2,100.00.£1,400.00Current price is: £1,400.00. -
Kess 3 + Cars and Vans OBD + Bench + Boot
£3,200.00Original price was: £3,200.00.£2,000.00Current price is: £2,000.00. -
Kess 3 + Cars and Vans OBD protocols
£2,100.00Original price was: £2,100.00.£1,400.00Current price is: £1,400.00.
Why Choose Our Services?
We have our own in house “V-tech Dynamometers” Rolling Road (Dyno)
MMT Performance is the UK’s leading provider of high-quality custom ECU remaps, utilizing the latest cutting-edge remap technology available in the country.
When it comes to your pride and joy, only the best is good enough.
- Expertise and Skill
- 100% Custom Files
- Safety and Reliability
- Warranty and Guarantee
- Value for Money
- Free Consultations
- Warranty and Guarantee
- Value for Money
- Free Consultations
Here’s just a few of the Many Benefits of Engine Remapping:
- More power
- Increased torque
- You will leave a smaller carbon foot-print
- Improved MPG during normal driving
- Lower fuel bills
- Improved throttle response
- Enhanced rev range
- Smoother power delivery, with most flat-spots removed
PAY OVER 4 MONTHS!
NO CREDIT CHECKS NEEDED!
Years of Experience
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Customer Ratings
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Happy Customers
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Remaps Completed
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WhatsApp Support
7 Days A Week
Remote Desktop Support
Full Training
Management Portal
Safe Custom File Supply
Our File Service
Let our experts take care of your files.
New to tuning?
Check out our stock of tools and speak to a member of the team to get your new venture setup.
OPENING HOURS
Monday
7am to 9pm
Tuesday
7am to 9pm
Wednesday
7am to 9pm
Thursday
7am to 9pm
Friday
8am to 6pm
Saturday
8am to 5pm
Sunday
9am to 4pm
GOOD Based on 184 reviews Posted on Andrew Roberts20 December 2025Trustindex verifies that the original source of the review is Google. Took my amg gt to Josh and the lads they did a remap and the car runs and sounds amazing they did a great job 👏Posted on GymSpartan15 December 2025Trustindex verifies that the original source of the review is Google. Had my prev map done by a mobile tuner but it never felt right it would limp mode with a slight touch of the gas when started Gearbox felt wrong for a S tronic after having that mapped too it was just a very bad experience and the tuner ignored all calls after and concerns Found mmt online and thought they look like they know what they're doing Got the car back and WOW it feels just how I expected a stage 2 to respond Car is so responsive now and ready to pull when ever anyone thinks the car is just a sluggish family a7 (340+bhp) Hybrid turbo incoming next year and I will 100 percent be getting these guys to map it to its new bhp numbersPosted on Alexander Cleland1 November 2025Trustindex verifies that the original source of the review is Google. Been a dealer of MMT performance for a year now got nothing but praise for them always there a message away for information and guidance if needed, files are top quality had no issues with any files that’s been provided too me. Looking forward to continuing too work along side themPosted on Danny26 October 2025Trustindex verifies that the original source of the review is Google. Top notch service and very knowledgeablePosted on rahim mohammed26 October 2025Trustindex verifies that the original source of the review is Google. Top 5* remaps I've been with these guys for nearly a year slaved to them on my kess3 allways given files on time never had any issue reliable and fast amazing team to work with visited them a few times and also been to a event of there's Would recommend mmt to all performance lovers out therePosted on Ashleigh Hodgson26 October 2025Trustindex verifies that the original source of the review is Google. I’ve recently started using MMT as my file provider for Rebel Remaps and so far the experience has been positive. Turnaround times have been quick and the files I’ve received have performed as expected. Everything so far has been smooth and professional.Posted on Thomas Merton26 October 2025Trustindex verifies that the original source of the review is Google. We’ve been working with MMT for two years now and have done a lot off files the turn around on the files are fast and tbh I haven’t had an issue with the guys there work seems great and they are very helpful long may it continue I’ve also learnt a lot from them all the way over here in Northern Ireland.. thanks again boysPosted on khofficialmusic26 October 2025Trustindex verifies that the original source of the review is Google. top company top team weve been using them for a while now here at K&M Automotive in blackwood all the team there are amazing and any probs clive and the team on hand to get things sorted swiftly highly recommended




