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.

Juber UddinPhil Goater Steve George Champion2 days ago

David DavidDP and hybrids :)2 days ago

Tom ParkerRyan Johnson2 days ago

Caroline PagniFantastic power upgrade21 hours ago

Dav OliveiraDamien-chat Rso regarde se couple...1 day ago

Hessel van den BergThat gearbox is going to die very very soon1 day ago

Guy RinghamWhat sort of cost is a remap?1 day ago

Tom CockingsMmmm, still so very tempting2 days ago

Iby Dibble'sVijay Poolo check this out2 days ago

No comments yet

Navid HarridTrevor Gleeson21 hours ago

Stefan LichtenauerLothar Angerer 💪2 days ago

Mike J CookeLooking good Tim Tim Humphries. Looking forward to seeing the power result after.2 days ago

Tim HumphriesOliver Twist Macey2 days ago

Toby BarlowSnap. Mines done 61k and could do with a health check I feel19 hours ago

Duane HowardInteresting to see what this makes as I want mine done 👍😎2 days ago

Hrn BriceS5 ;)2 days ago

Hessel van den BergNot looking healthy22 hours ago

Tom CockingsHoly crap! What spike?! I had one in the other day just like that.2 days ago

Robin KleefstraHow can be a huge difference between torque and power like this? It isn't a diesel..4 days ago

Ary ArshadAmran Naseem 670 bhp! Next car? what you think? You ready for another road trip 😜4 days ago

Mabs HussainThese are gonna be a bargain soon ! Biblical power4 days ago

Rexhep JasariResul Jasari4 days ago

Fabrice MaryOutch c est bon ça !!!4 days ago

Phil PooleUnreal potential! Twin turbo ftw.4 days ago

Kevin TroyPas besoin de traduction là, j'ai tout bien compris ;)1 day ago

Frédérico VascoArnaud Jacques1 day ago

Matt CloseBen .... Pano slayer?2 days ago

Amran NaseemARy Ary Arshad lets do it but over night mission lol3 days ago

Matthew EatonWill Sutton 😍3 days ago

Julie VLsPutain chaud !!3 days ago

Andrew DryburghThat's unreal for a simple relatively inexpensive tune!4 days ago

Guy VartyWow4 days ago

Arsim ShSimon Cardoso Ferreira4 days ago

Ashley AliniaLooking forwards to getting it back tomorrow, sounds like a great job Ben / Doug3 days ago

RareSetupWow3 days ago