B8 S4 Development

STAGE 2+ | 500PS | 600NM

C7 RS6 Development

STAGE 1 | 700PS | 900NM

Restoration and Tuning

OEM | Widebody | rebuild

In-House Bespoke Fabrication


MRC Tuning wins Gold!

Audi Tuner award 7th year running

R8 V8 Turbo

SINGLE TURBO | upto 850ps | 1000nm




MRC Tuning Limited is a tuning house based in Banbury, Oxfordshire. We pride ourselves on our technical knowledge and ability to do our mapping/testing/fabrication in house.

Dougal Bennet and Mihnea Cotet opened the UK business in 2005. In 2010 MRC moved to new premises with 3 ramps, 4 work bays, a state of the art 4wd dynomometer.

We’ve made our name with high performance Audis. The experience we’ve gained in these turbo charged cars is invaluable and we now produce cars over 850ps+ 1000nm+

Our resident tuner, Mihnea Cotet, has been at the forefront of tuning Bosch ECUs and VAG/Porsche for over 10 years. This means you get the very best map that is smooth, powerful and most importantly safe as designed by us.

http://youtu.be/YzVINENfrQs ... See MoreSee Less

MRC Tuning adjustable Launch Control and Flatshift for Audi RS4 B7 This car has cats so no flames

16 hours ago

Stephen EastoWhat spec is this B7? Exhaust etc? Is it supercharged...16 hours ago

Roy WilsonHmmm you got me interested :-) Rough price ? Mine is the phantom black PES M112 one you mapped early 2012 . I plan on upgrading the charger cooling and fitting WM so might be a good idea for a map tweak and this one :-)15 hours ago

Luke AtkinsonWANT! Can this be done on my C5, Doug?16 hours ago

Ross DCTomorrow we're discussing this Doug ;)12 hours ago

Tom CockingsI sell my 'charged rs4 and now you do it Mihnea! Would have scared the whole of the world with the noise!13 hours ago

Hüsnü KerimDie auto wilt gewoon die touwen breken en kk hard blazen gek Göksel Koçak14 hours ago

Roy WilsonPhil Poole15 hours ago

Pietro FongIain R Spink16 hours ago

Richard StevensThat is so sick Frank!!!!16 hours ago

Hiran FernandoThat thing sounds angry !!16 hours ago

Eddie WanJordan Au-yeung12 hours ago

Göksel KoçakHüsnü Kerim damn dat geluid!15 hours ago

Matt FletcherJack Stevens15 hours ago

Søren Rix Petersennice16 hours ago

John LangridgeThat Noise!16 hours ago

Lee ShearRick Chalcraft16 hours ago

Chel-c NelmsThat sound, I want!! :D16 hours ago

Paul LeesSam Wright4 hours ago

Ben John-HynesKyle James Livesey 470 ps in an a6?! Haha17 hours ago

Domnul Livone1HP BMW = 2HP Audi (y)40 minutes ago

Rexhep JasariResul Jasari12 hours ago

Tim FrazerSleeper!19 hours ago

Emmanuel RougierLe gain de fou !!!!!19 hours ago

Adam SzCost for high boost Pulley Please ??19 hours ago

Bartosz JamrozSuch gains just with remap and filters? What do you expect with Milltek or Akrapovic? 740? 760?2 days ago

Nico LasAlexis Dos Reis2 days ago

Hessel van den BergJan Willems zomg2 days ago

Rudy RestSven Michiels, oe... That are numbers13 hours ago

Si MitchellAwesome car!!23 hours ago

Julien Guedra👍👍👍2 days ago

Mabs HussainWow, Audi left plenty on the table for you guys to do your thing #want2 days ago

Duane HowardHey guys need mine doing, what does this cost?2 days ago

Daniel MaslenNow I know what the skylines target is2 days ago

Oliver Twist MaceyWell that's fucking awsome !2 days ago

Tim HumphriesOliver Macey2 days ago

Daniel MaslenNow I know what the skylines target it ha ha2 days ago

Emmanuel RougierIncroyable !!! ça commence à justifier la conso !! Beau gain2 days ago

Tim HumphriesLucy O'Brien2 days ago

Craig MuirRS4 for less!2 days ago

Mabs HussainStrong numbers for a b72 days ago

Neil KilnerWhat work did it have done to it1 day ago

Grant StewartStunning colour2 days ago

Elvir PerformancesPascal Noth2 days ago

Aamer AslamSeems quite weak without the water injection for a stage 3. Too much heat soak?3 days ago

Andy WarrenDid you find out what the issue was with the fuelling? Was it fuel filter in the end?2 days ago

David DavidDoug, I thought you said that the Aquamist system only gives about 30 ps?3 days ago

Ricky ElderThanks Dougal Bennett and Mihnea Cotet..... Ecstatic with the numbers!!2 days ago

Jon WattDan Cups Jacobs thats some power! Just a little quicker than mine :(1 day ago

Luke AtkinsonThe Commodores are going to struggle against this Down Under.2 days ago

Andy BurtonBrutal power figures!3 days ago

Stéphane GourmaudWater injection ? What is that?3 days ago

David KoulakisNew tyres?! ;)3 days ago

Kemal MasinovicInsane!!!3 days ago

Matthew Davies2 words! Immense sleeper!!! Good wok guys3 days ago