B8 S4 Development

STAGE 2+ | 500PS | 600NM

C7 RS6 Development

STAGE 1 | 700PS | 900NM

Restoration and Tuning

OEM | Widebody | rebuild

In-House Bespoke Fabrication

CUSTOM | INTAKES | DOWNPIPES

MRC Tuning wins Gold!

Audi Tuner award 7th year running

R8 V8 Turbo

SINGLE TURBO | upto 850ps | 1000nm

MORE TO COME.

SPECIALISED CUSTOM TUNING

for all S, RS, and R PERFORMANCE AUDIS

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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.

Audi RS4 B7 for Carbon Clean, MRC Manifold and MRC stage2 Remap (4 photos) ... See MoreSee Less

This RS4 did 401ps and 455nm on an unknown tune and a full JC Weldfab exhaust With the carbon clean, cold air feed, MRC stage2 manifold and MRC Stage2 Remap this went upto 450ps and 489nm

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This RS4 did 401ps and 455nm on an unknown tune and a full JC Weldfab exhaust

With the carbon clean, cold air feed, MRC stage2 manifold and MRC Stage2 Remap this went upto 450ps and 489nm

Christophe Lohezic, Sergio Calvo Sánchez and 23 others like this

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Philip EavesDid the exhaust make a big difference from others out there22 hours ago
MRC TuningIt's a very loud exhaust! But valved so can be quieter22 hours ago   ·  1
Tom Rochester-PearyThats impressive23 hours ago   ·  1
Andreas MårtenssonHow much is a tune like this?12 hours ago
Philip EavesI am thinking of getting them to make a 2'75" for mine22 hours ago
James BoyceRS246 forum member? If so that exhaust sounds awesome. Great figures too23 hours ago

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Audi RS4 B7 for Carbon Clean and MRC Stage2 Remap (4 photos) ... See MoreSee Less

This RS4 B7 did 387ps and 411nm on an unknown tune. After the carbon clean, flaps removed and MRC Stage2 Remap this went upto 427ps and 461nm

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This RS4 B7 did 387ps and 411nm on an unknown tune. 

After the carbon clean, flaps removed and MRC Stage2 Remap this went upto 427ps and 461nm

Christophe Lohezic, Sergio Calvo Sánchez and 23 others like this

Warren HoyteYeah I know Mathew. Kate take note 😘22 hours ago   ·  2
Mathew MundayKate this will make Warren a very happy man!22 hours ago   ·  1
Warren HoyteMathew22 hours ago   ·  1
Mathew MundayWarren early birthday present right there.22 hours ago

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Audi RS4 B5 for MRC Stage2 Remap (4 photos) ... See MoreSee Less

This RS4 B5 was already tuned but ran too much boost. It did 419ps and 629nm but would cut out with high egts on driving hard. With lower boost it runs 440ps and 622nm and safe to drive flat out through the gears.

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This RS4 B5 was already tuned but ran too much boost. It did 419ps and 629nm but would cut out with high egts on driving hard. 

With lower boost it runs 440ps and 622nm and safe to drive flat out through the gears.

Geoffrey Grs, Sergio Calvo Sánchez and 23 others like this

Patrick ValletNice!!!Good job!!!😉18 hours ago

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Audi RS6 C6 for MRC 3"Downpipes, Milltek and Stage3 Remap (9 photos) ... See MoreSee Less

This RS6 C6 had MRC 3" Downpipes, with 3" Linkpipes fitted. These mated to the Milltek Catback with Black Tailpipes/Boxes. It already had MRC Filters fitted. With Vpower and octane booster this did 802ps and 1100nm. Without the octane booster this was 787ps and 1096nm.

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This RS6 C6 had MRC 3

Tiago Bessa, Philip Watson and 105 others like this

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Max WebbSo is this just exhaust works, filters and a remap?2 days ago   ·  1
Paul LeesSam Wright get some octane booster. Make your racecar go faster2 days ago   ·  1
Steve CaneNf formula2 days ago   ·  1
Leighton RaveyWhat octane booster you using?2 days ago   ·  1
Max WebbGeorge21 hours ago
Duncan McDonaldNice quick sleeper you have there. Bet you've upset some supercar folk with that...1 day ago
Robert LawrenceWonder what the power may be with cats?2 days ago
Keith MartinFraser Mcglashan start shopping for an rs62 days ago
Claudio Alexandreoh putain, i aimerais pas la croiser sur la route.2 days ago
Simon Cardoso FerreiraLuis Galego Claudio Alexandre Celle elle va sur l eau !!!2 days ago

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RS6 C6 for Map Tweak (4 photos) ... See MoreSee Less

Just a Map Tweak to take advantage of some octane booster being used and this RS6 did: 887ps 1207nm

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Just a Map Tweak to take advantage of some octane booster being used and this RS6 did:

887ps 1207nm

Alex Cops, Philip Watson and 161 others like this

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Aamer AslamMad figures! So does that mean it is now dependant on octane booster on each tank of fuel and more sensitive to a bad batch of fuel?2 days ago
Jason AnnandaleWhat is the spec of this one?2 days ago
Quesque SebastienDylan Patt ma future 😜2 days ago   ·  1
Mann EU-NisAsad Farooq2 days ago   ·  1
Arnaud DevigneGaby Gimenes2 days ago   ·  1
Carl DooleyBeast Phil Savage2 days ago   ·  1
Louis HgNan je veux une Porsche, et je l aurais !!! :p2 days ago   ·  1
Max WebbGeorge21 hours ago
Jo SchrsPlease, tell me what a spoiler lip is at the Front. Thanks2 days ago
Cid CarvalhoVitor Saleiro vamos ter de investir num audi2 days ago
Frédérico VascoArnaud Jacques je veux un rs6 aussi avec 900ch ahhhh ahhhh2 days ago
Yoann LombardoPatrice , guette dont ma Couille !!!!2 days ago
Emmanuel RougierCoupleux , couplesque même !!!!2 days ago
Terry DurackHow much octane booster? What did it boost the fuel octane rating up to?2 days ago
Mabs HussainSo nearly 900ps2 days ago
Alan BowdenBen Hopkins one day messer, one day2 days ago

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964 RS for Dyno Run (5 photos) ... See MoreSee Less

Something a bit different - a 964RS just for a dyno run, with 292ps and 366nm

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Something a bit different - a 964RS just for a dyno run, with 292ps and 366nm

Ghinea Bogdan, Amienullha Mowzer and 38 others like this

Tom CockingsThat's a nice looking car!2 days ago
Vlad Nascimento😍😍😍😍 j adore ça c est différent mais tellement beau!2 days ago
Hrn BriceMathieu c'est vraiment une RS?2 days ago

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