MRC Tuning wins Gold!

Audi Tuner award 12th year running

Restoration and Tuning

OEM | Widebody | rebuild

R8 V8 Turbo

SINGLE TURBO | upto 850ps | 1000nm


In-House Bespoke Fabrication


B8 S4 Development

STAGE 2+ | 500PS | 600NM

C7 RS6 Development

STAGE 1 | 700PS | 900NM




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.

S5 3.0 Supercharged came in for our stage 2 package, this includes an intake pipe, high flow filter, and our crank pulley and belt 
With our engine and gearbox software the car is now running 474ps and 589nm 
For more information please email

Comment on Facebook

Danni Adelsten Pedersen

Can you get these over 500ps?

Marek Hulek

Theo Denervaud

Anton Pusa

+ View previous comments

Comment on Facebook

Gary Collins

David Smith

Yis pls.... Conor Wolff Craig Wright Richard Stevens Matt Thomas Brook Rouse ๐Ÿ˜๐Ÿ‘Œ๐Ÿป

What a noise ๐Ÿ˜

Colin Hendrie

Loic Larronde Jordan Felix ๐Ÿ”ž๐Ÿ”ž๐Ÿ”ž

Admir Facic Adissa Facic

Antho Saillard

Julien Pungier

Andrรฉ S. Guedes

Callum Ward ๐Ÿ˜ฒ

Danny Greaves

Craig Milne

Go on Gwyn James you know it makes sense.๐Ÿ˜€

Nicolas Desbois

Riva Eden Kibanss

Shane Harvey

Michael Hutchinson ๐ŸŒš

Brandon Heatley

Chris Rew

Thomas Stevenson-joyce

Thatโ€™s pretty aggressive. Sterling work!

Want want want!! ๐Ÿ˜๐Ÿ˜

Nathan Foxx bit of us man!

Terence Van Rensburg

+ View previous comments

B7 RS4 came in with TTS super charger, milltek decat downpipe and catback. Water meth injection, and flow matched injectors 
With our engine map the B7 is now running 646ps and 646nm 
For more information please email

Comment on Facebook

Matthew James William Holmes that torque curve ! Or line !!

Colin Hendrie

Pawel Wilczewski yes na co ty czekasz MRC nie przyjedzie do ciebie ๐Ÿ˜‚๐Ÿ˜‚

Juju !!๐Ÿ˜ฎ

Saif Emad Hasan Taweel ื”ืื™ ื’ืจืคื™ื

Wats the cost on that duag

How it should of left the factory

Kirsty Mitchell Richard Allen

ะ˜ะฒะฐะฝ ะขะพะดะพ

Hicham Aboudate

Les Mulah

good increase there but my rootes charger has way more torque low down , at 2000rpm it has 500nm... its like a diesel lol has a 100 nm range from 2k to 7k max is 600nm , at a drag strip that would be close ๐Ÿ™‚ my best at crail dragstrip which is an old airfield with concrete and tar was 12.03 /123.4mph , one with TTS 632hp was santapod and did 11.42 /123.7 so is close ๐Ÿ™‚ edit, was a bit off went to MRC site and it did 125.1 so 1.7mph faster than mine

Roy you me and Marcin need a drag๐Ÿ˜ increase is good yeah pulls alot harder now. I'm going santapod this summer to try the launch control and flat shift see what time I can get with that setup

yeah hope so , you will prob beat me , hope you get good launch and times at santapod tho ๐Ÿ‘

my charger is coming off soon to replace the PCV and check for any carbon build up and fitting the watermeth kit too ,only for cooling not for remapp, carbon clean was done by me 6 years ago but only 13k miles since then so should be fine but having a lok anyway

Be a good day and chance to meet you!!๐Ÿ˜

aye should be sometime in summer for a backroad drag ๐Ÿ˜€๐Ÿ‘

Possibly what I should've done as opposed to flip it for something with forced induction from the factory.

Bart Grandia

Michael Jooken idee voor die van u!

+ View previous comments

MK2 TTRS came in for our engine software 
The car had previously been tuned by another company running 379ps and 543nm 
With our software it is now running 410ps and 648nm 
For more information please email

Comment on Facebook

any hardware upgrades before ?

Matthew le couple ใ€ฝ๏ธ

This MK7R came in airtech intercooler, air intake, muffler delete, turbo elbow and a turbo back, decatted exhaust 
With our engine and DSG tune, the car is now running 411ps and 588nm 
For more information please email

Comment on Facebook

Jonathan Gray

Erm that bhp (redline) is wavy๐Ÿ˜ณ

Robbie S Clark

Thanks again guys ๐Ÿ˜Ž๐Ÿ‘Œ๐Ÿผ

Why has the numberplate been refitted to the grille and reducing airflow through the radiator?

+ View previous comments

B7 RS4 came in for a health check on the dyno, results came out at 377ps and 406nm 
We then removed the manifold, removing the carbon build up and deflapping the manifold. 
With our engine software the car is now running 423ps and 476nm 
For more information please email

Comment on Facebook

Anthony Nicolle

David Bird

Feels much better thanks to MRC ๐Ÿ‘๐Ÿผ๐Ÿ‘๐Ÿผ

Paul Stemp Celvin Slawson

How much to do this on a Audi s5 2011 please 4.2 v8

Greg Shaw

Hicham Aboudate

Back up to the power it should be then. They're terrible for losing power those v8 rs4's

Its that true de cat give another 30hp?

Pasquale Di Matteo

+ View previous comments