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.

Bartosz JamrozSuch gains just with remap and filters? What do you expect with Milltek or Akrapovic? 740? 760?39 minutes ago

Nico LasAlexis Dos Reis54 minutes ago

Hessel van den BergJan Willems zomg54 minutes ago

Mabs HussainWow, Audi left plenty on the table for you guys to do your thing #want1 hour ago

Oliver Twist MaceyWell that's fucking awsome !51 minutes ago

Tim HumphriesOliver Macey56 minutes ago

Tim HumphriesLucy O'Brien49 minutes ago

Craig MuirRS4 for less!1 hour ago

Mabs HussainStrong numbers for a b71 hour ago

Grant StewartStunning colour1 hour ago

Aamer AslamSeems quite weak without the water injection for a stage 3. Too much heat soak?1 day ago

Andy WarrenDid you find out what the issue was with the fuelling? Was it fuel filter in the end?13 hours ago

David DavidDoug, I thought you said that the Aquamist system only gives about 30 ps?1 day ago

Ricky ElderThanks Dougal Bennett and Mihnea Cotet..... Ecstatic with the numbers!!21 hours ago

Luke AtkinsonThe Commodores are going to struggle against this Down Under.21 hours ago

Andy BurtonBrutal power figures!22 hours ago

St├ęphane GourmaudWater injection ? What is that?23 hours ago

David KoulakisNew tyres?! ;)24 hours ago

Kemal MasinovicInsane!!!1 day ago

Matthew Davies2 words! Immense sleeper!!! Good wok guys1 day ago

Tim HumphriesOliver Macey1 day ago

Thomas JessopRico Voros1 day ago

Oliver Twist MaceyWell that's awsome !1 day ago

Hessel van den BergThat gearbox is going to die very very soon3 days ago

Hessel van den BergI can't imagine a stock gearbox would survive 1000nm, also when using launch control often...1 day ago

Juber UddinPhil Goater Steve George Champion3 days ago

Iby Dibble'sVijay Poolo check this out3 days ago

David DavidDP and hybrids :)3 days ago

Tom ParkerRyan Johnson3 days ago

Caroline PagniFantastic power upgrade2 days ago

Dav OliveiraDamien-chat Rso regarde se couple...3 days ago

Guy RinghamWhat sort of cost is a remap?3 days ago

Tom CockingsMmmm, still so very tempting3 days ago