MRC = Happy Chappy
MRC = Happy Chappy
Had a service done a few weeks ago at MRC, after having a health check on the dyno, there were a few problems that appeared. It put out 357 ps, Doug said it wasn't getting enough air. After whipping the inlet manifold off, it was clear a carbon clean was needed. It was also found that the right hand side pre cat was disintergrating and the bits were going into the secondary cat and gradually blocking it up. A carbon clean was booked in, the car was dropped off on monday. A set of 2nd hand downpipes were sourced and the pre cats gutted and fitted, carbon clean carried out and back to the rollers. It should be noted that a previous owner had had a stage 2 tune. On the rollers, the power went up to 414 ps, But Doug still wasn't happy. After fitting a new MAF, the power went up to 423 ps. After a tweak to the map, power increased to 427 ps. In total, that's a gain of 70 ps and 40 nm! Mega chuffed with that result, even more so, seeing as on the drive home, the mileage hit 162k!
Audi S1 Sportback, 2014, Daytona Grey, Black optics, Privacy Glass, Bum warmers.
Audi RS4 Avant, 2006, B7, Phantom Black, Carbon pack, MRC Stage 2, Milltek resonated. 166k miles and counting....
Previous cars Audi A1 S-Line, Audi A4 quattro sport, Subaru Legacy B4 RSK, Nissan 200sx S14, Nissan 200sx S13, Ford Escort van, Ford Escort Rally car mk2, Mini-proper one....
Audi RS4 Avant, 2006, B7, Phantom Black, Carbon pack, MRC Stage 2, Milltek resonated. 166k miles and counting....
Previous cars Audi A1 S-Line, Audi A4 quattro sport, Subaru Legacy B4 RSK, Nissan 200sx S14, Nissan 200sx S13, Ford Escort van, Ford Escort Rally car mk2, Mini-proper one....
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Re: MRC = Happy Chappy
Nice one mate! Could have been quite dangerous with that happening to the cat i would think. Probably happened if the previous owner had a stage 2 and put the cats back in. Excess fuel could have burned the insides up
Re: MRC = Happy Chappy
Wow! I bet an extra 70ps feels a bit different to before.

2007 RS4 B7 Avant
Phantom Black | Black Optics | MRC Stage 2 | JC Weldfab Exhaust | KW V3 coilovers | H&R ARBs | 20" Ispiri ISR-8 | Titanium wing mirrors | Driving Passion Diffuser | CF Air Intake | Manifold deflap | Alcantara/leather retrim | TT RS Steering Wheel | Pioneer Apple Carplay HU, JL amp and sub, Focal components | Clear Headlight Lenses, Black Internals, 6000K Bulbs | Trups LEDs | LED Tail lights |
Re: MRC = Happy Chappy
Wow thats alot+!!!
Re: MRC = Happy Chappy
When did you pick if up? Did you see my car there?
Re: MRC = Happy Chappy
Just a bit of TLC & health check. No mods planned.
Re: MRC = Happy Chappy
Picked it up tuesday, i think yours was by the reception door but didn't twig until you just said!

Audi S1 Sportback, 2014, Daytona Grey, Black optics, Privacy Glass, Bum warmers.
Audi RS4 Avant, 2006, B7, Phantom Black, Carbon pack, MRC Stage 2, Milltek resonated. 166k miles and counting....
Previous cars Audi A1 S-Line, Audi A4 quattro sport, Subaru Legacy B4 RSK, Nissan 200sx S14, Nissan 200sx S13, Ford Escort van, Ford Escort Rally car mk2, Mini-proper one....
Audi RS4 Avant, 2006, B7, Phantom Black, Carbon pack, MRC Stage 2, Milltek resonated. 166k miles and counting....
Previous cars Audi A1 S-Line, Audi A4 quattro sport, Subaru Legacy B4 RSK, Nissan 200sx S14, Nissan 200sx S13, Ford Escort van, Ford Escort Rally car mk2, Mini-proper one....
Re: MRC = Happy Chappy
It was parked by reception at the weekend so quite possibly still there on Tuesday.
Re: MRC = Happy Chappy
Ah, mines still there... I'm going to have to collect it next week now. The wait. 

BMW M2 Comp
RS4 Supercharged
Current Abarth 500c Two tone Grey and Mint - a modified go-cart.
Current T5 180 bi-turbo - modified, Reimo pop top, ABT kit, Caravelle 7 seats, going on 'air' this summer
Gone RS4 B7 Avant MRC, MK5 R32, 205 GTI, Mk1 golfs... plus some other poor souls
RS4 Supercharged
Current Abarth 500c Two tone Grey and Mint - a modified go-cart.
Current T5 180 bi-turbo - modified, Reimo pop top, ABT kit, Caravelle 7 seats, going on 'air' this summer
Gone RS4 B7 Avant MRC, MK5 R32, 205 GTI, Mk1 golfs... plus some other poor souls
Re: MRC = Happy Chappy
It's like an RS246 meet there. Mine could be ages.
Re: MRC = Happy Chappy
Why so long, what are they doing ? TBH they did look like they had a full car park ...but not sure how many were long term projects! I think I spied the B8 /C7 switch

BMW M2 Comp
RS4 Supercharged
Current Abarth 500c Two tone Grey and Mint - a modified go-cart.
Current T5 180 bi-turbo - modified, Reimo pop top, ABT kit, Caravelle 7 seats, going on 'air' this summer
Gone RS4 B7 Avant MRC, MK5 R32, 205 GTI, Mk1 golfs... plus some other poor souls
RS4 Supercharged
Current Abarth 500c Two tone Grey and Mint - a modified go-cart.
Current T5 180 bi-turbo - modified, Reimo pop top, ABT kit, Caravelle 7 seats, going on 'air' this summer
Gone RS4 B7 Avant MRC, MK5 R32, 205 GTI, Mk1 golfs... plus some other poor souls
Re: MRC = Happy Chappy
He said it was 3 weeks till they can get to look at it but could drop it off before then and they might be able.to start looking at it when they get a spare minute.
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