United Diesel & Tuning Reviews

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United Diesel
  • Average 5 out of 5 from 26 ratings

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Richard Sparks
16th January 2014

I have used United Diesel for many years! The quality of workmanship, Technical backup and customer service is second to none! I have and would recommend Keith to anyone. If your thinking of a remap or injector testing/upgrading there is nobody else I would use and the Rhino Diesel treatment makes a big difference to MPG Drive ability and performance.

Mike Dunn
13th January 2014
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Recently i dropped in to see the guys at United Diesel/Tuning regarding a performance remap on my Saab 9-3 TID 150 Vector Sport.

Usually, when you approach any company with the view to giving them your custom they will bend over backwards to make sure they get it! Sometimes, the customer service ends there...

Keith (and his family for that matter) continue to provide a great level of after care and customer service, answering any concerns or even adjusting the map if you're not happy with it, or want more from it.

I've had the misfortune of using A DIFFERENT local company on Battlefield in Shrewsbury who did a remap and while my car was in their care, it was returned to me with a puncture, damage to one of my alloys and the entire under tray and front bumper splitter had been smashed to pieces, also damaging my wiring loom! Guess what... They didn't want to know about it!

I also had the original map put back on in the end because my car had started running like a bag of manure with many flat spots and violent judders.

I cannot praise United Diesel enough for their top quality, helpful, knowledgeable, professional service BOTH BEFORE AND AFTER!

Thanks so much guys! :)

Brad Richards
9th January 2014
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I cannot rate this company any higher, I recently had my Seat Ibiza 1.8t mapped and straight away I noticed hell of a difference, the power and torque now is spot on the mpg also seemed to increase slightly which is a surprising advantage!

Would defiantly recommend!

Thanks again.

Lillie Birch
30th December 2013

Recently got my Peugeot 307 mapped by this company, noticed a difference straight away so chuffed with it thank you for lending me your car while you sorted mine definitely recommend!

John Manley
5th December 2013
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I recently had a problem with my diesel injectors. Not only did United Diesel give me their expert advice, they also rented me a tool for re-skimming the injector seats. I cannot rate this company and their staff more highly. I am so happy with the results I have achieved thanks to them. My car is a lot happier too and I feel confident in the drive I have across Europe in the coming weeks! Thank you so much; especially Keith!!!

Gavin J
2nd December 2013

I initially sent a few general enquiry emails regarding re mapping to a few companies, however the response time and knowledge of United was far superior to anyone else. It was for this reason I chose them, and there excellent reputation for being experts regarding Diesel engines.

On the day the work was done, it was carried out promptly and to a high standard. I would not hesitate to recommend anyone considering a re map to get in touch with these guys.

Garry Matthews
24th November 2013

I've just had my range rover evoque done by these guys and I must say what a massive difference. I really didn't need the power so they advised on a 50'50 map which gave me a great deal more horse to pull our caravan and I'm finding I am now getting a good few more miles to the gallon. Great job guys see you soon with the wife's fiesta.

12th November 2013

Great customer service !

I had my race 1287+ calibrated at united diesel .. I personaly been up there to have a look at how are they doing it .

Keith great guy !