De-cat ebay down pipes
De-cat ebay down pipes
Sitting in Bangkok airport waiting for my home flight and came across these de-cat downpipes and for the price they look good.
http://pages.ebay.com/link/?nav=item.vi ... 49&alt=web
http://pages.ebay.com/link/?nav=item.vi ... 49&alt=web
Avus Audi RS4 2076|Black optic |Carbon Airbag surround|LED'S inside|RNS-E style Android Stereo with DAB+ dongle|
Re: De-cat ebay down pipes
Yeah I spotted these last week and went as far as contacting the seller to ask if they were the ill fitting XS-Power downpipes but apparently they're made in Germany and fit "perfectly" with no modifications required!? Could be worth a punt at that price? Hmmm who knows..
Current - 07 Sprint Blue RS4 Avant Black optics / Buckets / FBSW / MRC Stage 2 / De flapped Manifold / CAF / BMC filter / Decat / Non Res Miltek / Bilstein B16's / Tarox discs, pads and lines / H&R ARBs / 19x9.5 Ispiri ISR1 wheels / MPSS tyres / DTM carbon splitter
Previous - 06 Sprint Blue B7 S4 Avant JHM 91 tune / 2.5" Custom Cat-less DP's / Miltek Non Res Cat back / BMC filter / H&R springs / 19" Fox MS007 wheels/Good Year F1's / EBC TG discs / Yellow stuff pads
Previous - 06 Sprint Blue B7 S4 Avant JHM 91 tune / 2.5" Custom Cat-less DP's / Miltek Non Res Cat back / BMC filter / H&R springs / 19" Fox MS007 wheels/Good Year F1's / EBC TG discs / Yellow stuff pads
Re: De-cat ebay down pipes
If you read it it doesnt say down pipes it says down pipe!
I have messaged them to find out, would be a sh*tter if 1 turned up in the post!
I have messaged them to find out, would be a sh*tter if 1 turned up in the post!
RS4 B7
MRC stage2 436ps-487nm
Revolution intake, custom CAF, carbon clean, deflaped manifold, JHM manifold spacers, Forge oil cooler, Forge spacers, full de-cat, Scorpion cat back, Trup's LED's, 20' S5 wheels, KW V3's.
Launch control & flat shift
MRC stage2 436ps-487nm
Revolution intake, custom CAF, carbon clean, deflaped manifold, JHM manifold spacers, Forge oil cooler, Forge spacers, full de-cat, Scorpion cat back, Trup's LED's, 20' S5 wheels, KW V3's.
Launch control & flat shift
Re: De-cat ebay down pipes
It is for both sides have a set comming but wont be getting fitted until my trip to MRC.TAB1S wrote:If you read it it doesnt say down pipes it says down pipe!
I have messaged them to find out, would be a sh*tter if 1 turned up in the post!
RS4 B7
MRC stage2 436ps-487nm
Revolution intake, custom CAF, carbon clean, deflaped manifold, JHM manifold spacers, Forge oil cooler, Forge spacers, full de-cat, Scorpion cat back, Trup's LED's, 20' S5 wheels, KW V3's.
Launch control & flat shift
MRC stage2 436ps-487nm
Revolution intake, custom CAF, carbon clean, deflaped manifold, JHM manifold spacers, Forge oil cooler, Forge spacers, full de-cat, Scorpion cat back, Trup's LED's, 20' S5 wheels, KW V3's.
Launch control & flat shift
Re: De-cat ebay down pipes
I've just ordered a set with a set of these to stop the error codes.
http://pages.ebay.com/link/?nav=item.vi ... 64&alt=web
http://pages.ebay.com/link/?nav=item.vi ... 64&alt=web
Avus Audi RS4 2076|Black optic |Carbon Airbag surround|LED'S inside|RNS-E style Android Stereo with DAB+ dongle|
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Re: De-cat ebay down pipes
This may or may not be a daft question.... but what is the script with de-catting the RS4?
Is it likely to pose an issue on the next MOT?
Whats required in terms of dialling it out of the ECU?
Does it make the exhaust note harsh ad opposed to that beautiful muffled roar of the stock system?
Dont get me wrong, im interested but cautious.
No cats = more beans but are there any negative points....
Is it likely to pose an issue on the next MOT?
Whats required in terms of dialling it out of the ECU?
Does it make the exhaust note harsh ad opposed to that beautiful muffled roar of the stock system?
Dont get me wrong, im interested but cautious.
No cats = more beans but are there any negative points....
Re: De-cat ebay down pipes
It won't pass an MOT. It will be louder, probably more raspy top end, my old S4 certainly was. It will also need mapped to get rid of the CEL.
My RS is decatted now but on the stock downpipes, the cats have been cut out so I plan to replace with either Miltek's or I might try these. I have MRC stage 2 so I assume my CEL is already mapped out. The other way to get rid of the CEL is to use spacers as above..
My RS is decatted now but on the stock downpipes, the cats have been cut out so I plan to replace with either Miltek's or I might try these. I have MRC stage 2 so I assume my CEL is already mapped out. The other way to get rid of the CEL is to use spacers as above..
Current - 07 Sprint Blue RS4 Avant Black optics / Buckets / FBSW / MRC Stage 2 / De flapped Manifold / CAF / BMC filter / Decat / Non Res Miltek / Bilstein B16's / Tarox discs, pads and lines / H&R ARBs / 19x9.5 Ispiri ISR1 wheels / MPSS tyres / DTM carbon splitter
Previous - 06 Sprint Blue B7 S4 Avant JHM 91 tune / 2.5" Custom Cat-less DP's / Miltek Non Res Cat back / BMC filter / H&R springs / 19" Fox MS007 wheels/Good Year F1's / EBC TG discs / Yellow stuff pads
Previous - 06 Sprint Blue B7 S4 Avant JHM 91 tune / 2.5" Custom Cat-less DP's / Miltek Non Res Cat back / BMC filter / H&R springs / 19" Fox MS007 wheels/Good Year F1's / EBC TG discs / Yellow stuff pads
Re: De-cat ebay down pipes
The B7 RS4 came with 4 CAT two very restrictive ones on the down pipe and two 200 cel CAT's near by the gearbox. Removing the downpipe CAT 's (piggies) will not fail an MOT but if not mapped out or lambada sensor extenders fitted with frow up codes on the dash (extenders will not garentee no codes).audi_do_dat_den wrote:This may or may not be a daft question.... but what is the script with de-catting the RS4?
Is it likely to pose an issue on the next MOT?
Whats required in terms of dialling it out of the ECU?
Does it make the exhaust note harsh ad opposed to that beautiful muffled roar of the stock system?
Dont get me wrong, im interested but cautious.
No cats = more beans but are there any negative points....
Removing the piggies will garentee extra power
Avus Audi RS4 2076|Black optic |Carbon Airbag surround|LED'S inside|RNS-E style Android Stereo with DAB+ dongle|
Re: De-cat ebay down pipes
Hello gents just a quick one will these fitt on millteck cat back ?docurley wrote:Sitting in Bangkok airport waiting for my home flight and came across these de-cat downpipes and for the price they look good.
http://pages.ebay.com/link/?nav=item.vi ... 49&alt=web
Re: De-cat ebay down pipes
It should do, the description says it necks down to 60mm (2.36") which I think is Miltek cat back OD.
Current - 07 Sprint Blue RS4 Avant Black optics / Buckets / FBSW / MRC Stage 2 / De flapped Manifold / CAF / BMC filter / Decat / Non Res Miltek / Bilstein B16's / Tarox discs, pads and lines / H&R ARBs / 19x9.5 Ispiri ISR1 wheels / MPSS tyres / DTM carbon splitter
Previous - 06 Sprint Blue B7 S4 Avant JHM 91 tune / 2.5" Custom Cat-less DP's / Miltek Non Res Cat back / BMC filter / H&R springs / 19" Fox MS007 wheels/Good Year F1's / EBC TG discs / Yellow stuff pads
Previous - 06 Sprint Blue B7 S4 Avant JHM 91 tune / 2.5" Custom Cat-less DP's / Miltek Non Res Cat back / BMC filter / H&R springs / 19" Fox MS007 wheels/Good Year F1's / EBC TG discs / Yellow stuff pads
Re: De-cat ebay down pipes
I dont see why not as the miltek is designed to fit in the standard down pipes and vice versa so should be good.SamRs4 wrote:Hello gents just a quick one will these fitt on millteck cat back ?docurley wrote:Sitting in Bangkok airport waiting for my home flight and came across these de-cat downpipes and for the price they look good.
http://pages.ebay.com/link/?nav=item.vi ... 49&alt=web
Some one whos fitted a miltek cat back would be the best to confirm
RS4 B7
MRC stage2 436ps-487nm
Revolution intake, custom CAF, carbon clean, deflaped manifold, JHM manifold spacers, Forge oil cooler, Forge spacers, full de-cat, Scorpion cat back, Trup's LED's, 20' S5 wheels, KW V3's.
Launch control & flat shift
MRC stage2 436ps-487nm
Revolution intake, custom CAF, carbon clean, deflaped manifold, JHM manifold spacers, Forge oil cooler, Forge spacers, full de-cat, Scorpion cat back, Trup's LED's, 20' S5 wheels, KW V3's.
Launch control & flat shift
Re: De-cat ebay down pipes
TAB1S wrote:I dont see why not as the miltek is designed to fit in the standard down pipes and vice versa so should be good.SamRs4 wrote:Hello gents just a quick one will these fitt on millteck cat back ?docurley wrote:Sitting in Bangkok airport waiting for my home flight and came across these de-cat downpipes and for the price they look good.
http://pages.ebay.com/link/?nav=item.vi ... 49&alt=web
Some one whos fitted a miltek cat back would be the best to confirm
I wanted to get the down pipes just want to be 100% that they will fit as I have the milly cat back fitted allready and wana no the two go together
Re: De-cat ebay down pipes
I would imagine even if they didnt it wouldnt take alot to get them to.
RS4 B7
MRC stage2 436ps-487nm
Revolution intake, custom CAF, carbon clean, deflaped manifold, JHM manifold spacers, Forge oil cooler, Forge spacers, full de-cat, Scorpion cat back, Trup's LED's, 20' S5 wheels, KW V3's.
Launch control & flat shift
MRC stage2 436ps-487nm
Revolution intake, custom CAF, carbon clean, deflaped manifold, JHM manifold spacers, Forge oil cooler, Forge spacers, full de-cat, Scorpion cat back, Trup's LED's, 20' S5 wheels, KW V3's.
Launch control & flat shift
Re: De-cat ebay down pipes
Thank mate will get on Oder a pair hopefully will be okTAB1S wrote:I would imagine even if they didnt it wouldnt take alot to get them to.
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