RC TUNING tuning file service

Trusted by 600+ tuning professionals around the world. Delivering power, precision, and reliability — all custom-made.
Stage 1/2, Pops & Bangs, DSG/ Gearbox Tuning

SELECT YOUR VEHICLE & CHECK YOUR STATS

About Us

RC TUNING LTD is a supplier of high quality custom remapped tuning software files for almost all the popular petrol and diesel vehicles. We R&D department for continuous product development. We supply custom remapped files in only. 4 steps that’s what we call easy!

USING GENUINE TUNING TOOLS

RC TUNING LTD is an ECU Tuning Specialists, based in West Midlands. We offer diagnostic & all custom maps specialized for your car. We use 100% genuine tools, software & provide custom file service.

AutoTuner

Genuine AutoTuner remapping tool used to tune your vehicle

Magicmotorsport (Flex)

Genuine Magicmotorsport (Flex) remapping tool used to tune your vehicle

AlienTech Kess V3

Genuine Alientech Kess3 remapping tool used to tune your vehicle

OBD METHOD

100% custom tuning solution

BENCH METHOD

100% custom tuning solution

BOOT METHOD

100% custom tuning solution

enter reg to check vehicle gains

file service process

Customised tuning files

RC TUNING supplies custom remapped tuning files

Original ECU files

Download the original files for your ECU. Search by hardware or software number

WinOLS

We are WinOLS authorised reseller and a WinOLS authorised dealer

OPENING HOURS

Monday 9:00 to 22:00
Tuesday 9:00 to 22:00
Wednesday 9:00 to 22:00
Thursday 9:00 to 22:00
Friday 9:00 to 22:00
Saturday 10:00 to 18:00
Sunday 10:00 to 18:00
100% Custom Tuning File Service

Price starts from £50

Let our experts take care of your tuning files

We charge no additional for modifications.

WHAT OUR DEALERS SAY

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Z Kaz profile picture
Z Kaz
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This place is your Tuners Tuner. Always sorts out issues made by other tuners and gets the job done whatever it is in 30 mins or under. Very good prices. 5 star Tuner. Best of the best.
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Bunny Kalra profile picture
Bunny Kalra
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I cannot recommend RC Tuning highly enough. After being let down by another tuner who was unable to properly resolve the issues with my 2019 BMW 520d, I contacted RC Tuning for help. From the very first conversation, their knowledge, professionalism and willingness to assist stood out immediately. What impressed me most was that they didn’t simply make changes and send me on my way. They took the time to discuss the vehicle in detail, explain the process, answer every question I had and keep me informed throughout every stage. Their communication was excellent from start to finish, and I always felt confident that my car was in capable hands. The turnaround time was incredibly fast, yet there was never any feeling of being rushed. Every adjustment was carefully considered and tailored to the vehicle. Even after the work was completed, they continued to provide support, discussing the car’s behaviour, driving characteristics and ensuring everything was performing exactly as expected. That level of aftercare is something you rarely find nowadays. The difference in the way the car drives is night and day. Power delivery is smoother, torque comes in much more naturally, throttle response is sharper and the overall driving experience is significantly improved. Most importantly, they succeeded where another tuner couldn’t. It’s clear that RC Tuning takes pride in their work and genuinely cares about customer satisfaction rather than just pushing out generic files. Their friendliness, patience and attention to detail made the whole experience stress-free from beginning to end. If you’re looking for a knowledgeable, friendly and highly skilled tuning company that delivers results and backs them up with outstanding customer service, I would have no hesitation in recommending RC Tuning. A genuinely first-class experience from start to finish.
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babaro babarok profile picture
babaro babarok
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Very professional tuner Got best results from this tuner 1.9 Tdi power Stock vs stage 2
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Firearms - Simply Medicals profile picture
Firearms - Simply Medicals
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If you actually want to get your car tuned to the perfect level, then this is the guy to go to. You did the stage one Remap on my Maserati Levante. And honestly it’s a different world. The vehicle is so much smoother! Thank you so much for all your help!
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S9 AutoLocks profile picture
S9 AutoLocks
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Great service, highly recommended
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Anika Priya Rahman profile picture
Anika Priya Rahman
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Did an amazing job , reliable and efficient! Would highly recommend and the results speak for itself !!
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danyaal ali profile picture
danyaal ali
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Been getting my tuning files from him for a while now and honestly can’t fault the service. Files are always reliable, cars run exactly how they should, and power delivery is smooth with no issues after flashing. Turnaround time is quick and he’s always on hand if I need advice or small revisions. Proper knowledgeable guy who actually cares about getting things right rather than just sending generic files. Definitely recommend if you want dependable tuning support.
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Dean Malik profile picture
Dean Malik
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He is very good with his work never let you down and always make you happy
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A N profile picture
A N
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Genuinely have been too mercedes benz three times with my car and each time they couldn’t fix the problem. RCT did it in an hour, communication was amazing and so was price!
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1 Life profile picture
1 Life
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Had my Lamborghini Urus tuned by RCT and couldn’t be happier. Rob really knows what he’s doing. I went with the Stage 1 engine and transmission tune, and the difference is night and day. The Urus now drives exactly how a Lamborghini should—powerful, responsive, and refined. Highly recommend RCT if you want it done right.

Our Partners

Please be advised it is illegal to remove dpf, egr, adblue system on car, and use on a public road. We offer this service to off-road vehicles only, and any customer using this service on a public road is at your own risk.
‘unless you have reasonable cause to believe that the vehicle would not be used on a road in Great Britain and have clear evidence of this.’

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