MH Vehicle Diagnostics And Tuning Ltd

Car Repairs

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Website | 07954 120504
Unit 5, Horizon Ind Estate, Catfield, Norwich NR29 5BG, UK

Opening Hours:
Monday: 10:00 AM – 5:00 PM
Tuesday: 10:00 AM – 5:00 PM
Wednesday: 10:00 AM – 5:00 PM
Thursday: 10:00 AM – 5:00 PM
Friday: 10:00 AM – 5:00 PM
Saturday: Closed
Sunday: Closed


Area Served:
Within 4 miles (6.4km) of Unit 5, Horizon Ind Estate, Catfield, Norwich NR29 5BG, UK
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Have You Car Remapped From £175

DPF / EGR / Pcode Solutions From £100

DPF / EGR / Pcode Solutions From £100

 What’s hiding under that bonnet? 

With ECU Tuning you’ll discover your vehicle’s true potential, as we expertly tweak the ECU parameters according to the specific engine you have.

 Extra power and torque will then be unleashed so that you can move heavier loads, experience optimised acceleration or simply enjoy a vastly improved driving experience every single day.

Whether you are looking for improved performance or enhanced economy we have got you covered.

Google Rating: 4.1 out of 5 stars (9 total ratings)

imran khan
1 Star
Worst experience I ever had. I have been in the motor trade 30 years, these are hands down the worst people to go to. Badly advised, zero knowledge, passive aggressive to begin with- the warning signs where there! - then caused £1000's of damage, after which very aggressive, in denial. I wouldn't recommend anyone leave their vehicle with them.
Tuesday 20th June 2023
Mark Perrins
5 Star
Excellent service. Martys a very knowledge guy and explains wots going on and answers any concerns. Had my 2.0 litre mondeo done and its like a new engine has been put in, quick & smooth
Friday 17th July 2020
Nolan sthilaire
5 Star
Well what can we say Marty at mh vehicle diagnostics is surly your number one technician for tuning or diagnostics around your region and if you do not contact this company your missing out. Knowledgeable and experienced with high expectations towards his jobs and surly can solve all your issues in one go at your required destination. Top service! Keep it up ✌🏼
Sunday 5th April 2020
Shaun Davies
1 Star
Mapped my Ford Transit Custom 2.2, 2 hours later it melted piston no. 4, ignores calls, blocked me on Facebook, you get what you pay for I guess, and now I'm paying the price for a new engine!
Tuesday 7th April 2020
Andrius MMM
5 Star
Just have done my MB e350 cdi just love it Nice and quick service
Friday 3rd April 2020