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 10th 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.

This S5 CREC did 336ps 453nm with filter and silicon intake pipe.

With the MRC Stage1 remap and Stronic remap it did 428ps 518nm on 97ron fuel.

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Year? 2015? 🙂

Stage 1 Varga David

Reece Beard

is it vital to get the Stronic map too when doing the stage 1 engine map? so £750 for stage 1 map an plus the £600 gearbox map?


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This S5 was already tuned by xx with a pulley upgrade and did 386ps 514nm.

With the MRC Stage2 Remap it did 482ps 566nm

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Matthew Walker

Marian Bovan nech sa paci

Doug, thanks again for your great work! 😎

That's quite a significant gain , Callum Brown

386ps mapped with a pully upgrade............ Ok, no comment 😉 Now it's done by specialists who understand their job!

Looks good, What wheels are they?

Varga David

Starting to wonder if you guys can beat my remap after results I keep seeing from MRC!

Ashley Dicker

Llea Goulding

James Taylor

What pulley size for this power? I guess both pulleys got upgraded? 🙂

only crank pulley changed from 162,5 to 179mm not possible to change upper pulley at CREC and CRED engines because of magnetic clutch

I'm running a S4 2013 black edition. How much overall for a stage1 / stage 2 remap/pulley and a full miltek systems guys? Looking to increase the power like this 485 monster.

Sorry to jump on this, but is that stage 1 including the pulley? If not, what gains do you normally see from just the remap alone?

Grèg Ory

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The new TTRS 8S did 401ps 501nm all stock.

With the precat removed and high flow filter, MRC Remap and MRC Stronic Remap it did 486ps 692nm.

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Intake temps still a problem on these? Judging by results it's better than the old one!

Marco Ck Paul Hofierka Moe Souaid ... first one at MRC ... 430bhp at the wheels ... nearly 700nm

Do you have vbox figures please?

Michal Przysiezny

Ashraf Oussellam

Armin Bell

Is that blip around 4k specific to this engine or common on all? What have you done with the s-tronic? Thanks!

Marc-Florent Duhoo

Javi Ikal Vete comprando uno, yo te regalo la repro

Gigi Tsi

Andrea Bordo

Christopher Dembele

Great results. when I eventually get the S or RS3 I'll probably pop over to see MRC.is the map a "smokey map" like the stage 1 for the mk2 was? I was forever cleaning the soot of the back end, and having ibis white RS didn't help either

Is the pricing of mods for newer car models like this going to be added to your site or is this a one off for MRC itself?

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Adrian Pérez Quesada

Paul Smyth

Oliver Twist Macey

George Tilley

Jamie Swann 😎


Sean Thouless Ben MacFadyen

Adam Prescott 500 brake ish

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