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.

Nigel ThorneDo I hold the record for MRC C6 with just map/filters/milly cat back at 778PS ??16 hours ago

Aamer AslamIt lives Khanwho OverRevs ;)16 hours ago

Khanwho OverRevsHaha thats my old car!! Lolll ahhh miss her much. Told dave the new owner to tesco 99 only. Car has dynoed in summer at 747hp. Clearly fuel is an issue.15 hours ago

Rick BartlettTesco Momentum all the way! 👍18 hours ago

Simon HambliniThanks to Doug n the MRC team it drives now how it should. A generic map does not always give the figures they say is achievable the proof was shown here on the rollers.4 hours ago

Mike HamletNice exhaust ;-)3 hours ago

Declan Ross Begley-TurnerStupid question I know but what does ps stand for24 hours ago

Ian 'Pez' PerryThat's just mentally insane.. surely the stock internals and clutch must be a ticking time bomb at that level?? Or is it all fairly reliable??2 days ago

Erdal EvosGreat numbers guys, keep up the good work!2 days ago

Matthew CamplingTime to book my one in2 days ago

Daljit DulaiFred Flinstone Jonathan Stealth Malik22 hours ago

Resvededetail DimitriStéphane Gourmaud look ce couple de fou !!1 day ago

Benjamin AugierCyril Jouffraix Nicolas Augier2 days ago

Rexhep JasariResul Jasari2 days ago

Chris StowersAwesome My C6 is 722bhp and 899nm With better gearbox and being lighter a C7 may leave me! C7 defo my next Rs6.2 days ago

Ben LudwellChris Hulbert2 days ago

Mag BoitelSUPER!!!!!! Moi qui adore les caisses!!!!!!16 hours ago

Aly Americanu(Y)19 hours ago

Ian 'Pez' PerryNow that's super sweet :) me likey1 day ago

Andrei CristianOMG2 days ago

Pierrot Bigot140ps only with intake and remap??!!! Awesome!2 days ago

Andrew BradleyRichard Toy2 days ago

Danilo Flaminiomy god... 1000NM!!!!2 days ago

Daniel DayAwesome results :)2 days ago

Diemar BestiaErdal Evos nm?2 days ago

Jérémy BoivinMarie Mateu ma femme <3 tu vas baver <3 :)2 days ago

Richard ToyJosh Bartlett ffs2 days ago

Sue Davison@ Graeme Davison - when is yours booked in then :-)2 days ago

Kieran EvaIan 'Pez' Perry2 days ago

Kieran EvaIan 'Pez' Perry2 days ago

Oskar GredeckiMad tourqe!2 days ago

Nicklas Nordengrim PeyronAre these filters something new? You have very nice increase with them.. Would it increase hp to change from MTM's at a stage 3 rs6 MTM car, to yours? (No sec cats). Looking forward to have the car in UK some day and let you optimise it!1 day ago

Jon WattWell please with my figures on my c6 you done 758 with 1040nm :) good wk2 days ago

Gavin SmithExcellent work Doug, Ben & MRC2 days ago