|
A8 / S8 Generic Posts All other useful info |
|
Thread Tools | Display Modes |
#21
|
||||
|
||||
I was sure the S8 pipes are 61mm OD? I measured them a few times
|
#22
|
||||
|
||||
.....following this with interest.
My last car was a Nissan Skyline 350GT (4-door 350z for want of a better description) with a 3.5 v6. It sounded more purposeful than the S8 does - kinda miss the burble. Trying to see if I can get some of that burble back without being too noisy
__________________
Daily drive: 2016 Infiniti QX70.....a car that's even more complicated than my last Infiniti FX to modify Current 'Project': VW Crafter CR50 4 berth camper van Previous 'Projects': 2006 Subaru Legacy Spec 'B' 3.0R, 1994 Ex-MOD Land Rover Defender, now "civilianised". 2000 Audi S8 FL www.whall.co.uk |
#23
|
|||
|
|||
Quote:
(1) You'd need 20 firm commitments from active D2 owners on here - assuming you're not also enlisting significant numbers of additional D2 owners elsewhere... (2) Of a total of around 110 (optimistically..) active members listed on here, at a rough guess no more than 60 of those are D2 owners. (3) To reach your total therefore, one third of those would need to: a) Be interested, b) Be currently (or in the near future...) needing a replacement, c) Have the spare funds available to spare for this - including an up-front deposit that Milltek would probably ask for, d) Be willing to commit to payment of this. There's virtually no chance of this happening, so I think this idea is a non-starter. I think a far better option is to do one of the following: (a) Wait for a "spare' used Milltek to come free - unlikely, but still more likely than this plan... (b) Get someone else to custom make one - likely to be far cheaper, and more tailored to individual needs, (c) Use Amar's front-end approach to get a similar sonic fix. I'll go for (a) or (b), and some of the posts on here probably reflect the reality of doing this as well, from what I've seen
__________________
Autos Autos everywhere... (1) 2015 Tesla Model S: (was 85D, now 90D ). Silent and deadly, and very fast... But not as fast as Ian's M3P- (2) 2002 D2 S8 Final Edition: Bulletproof and faultless: Brilliant Black with Extended (Red!) Leather. Three-times winner of Best D2 1st prize (3) 1997 Fiat Coupe 20v Turbo: Scots (! ) Green. Fragile, but beautiful. (4) 2010 Fiat Panda 100HP. White Pandamonium (Final Edition!!). Pure old-fashioned 6-speed go-karting. |
#24
|
||||
|
||||
https://www.youtube.com/watch?v=8abHWiETPvs&t=8s
I'm not custom exhaust fan, but here is a guy in Germany who will do custom exhaust for 550 euro installed. He is on German A8 D2 forums and on Facebook.
__________________
I'd rather drive on left |
#25
|
|||
|
|||
Downpipes are ~60, after the middle box they reduce to 55.
|
#26
|
||||
|
||||
They reduce! hmm that sounds a bit restrictive. Maybe it doesn't matter after that chambered middle box.
I must have measured them before that box, I think I measured somewhere in the middle when the exhaust was off the car. I agree with Tintin, is Milltek all that? I bet there are custom fabricators out there who can do a much better job. |
#27
|
||||
|
||||
Supersprint still do one, but they want stupid money for it (~US$850 !!).
They also offer a centre box for a full cat-back job. I've sent off a query with a performance exhaust mob near me to see what they will charge. You should be able to flare 2.25" (57mm) OD pipes to fit over the 55mm pipes quite easy, so using a 2.25" twin straight through muffler (can't do straight pipes here) should reduce costs...
__________________
Cheers Marty ____________________ Current: 2001 Audi S8 - Brilliant Black with Black interior, C5 RS6 rims (whenever I actually put them on...), Solar Sunroof, Tinted side and rear glass, RNS-D, Grom, Bose, clunky old phone in arm rest! 2002 Audi S8 - Project Replacement head coming arrived thanks to MJ Silver with Black interior. All features as the '01, with the 'S' mode auto shifter. Dodgey rear tint (need to find a way to get rid of that). Family: 2009 Volvo XC90 V8 R Design - has a louder more obnoxious exhaust than the S8, sounds great! Love this thing - Q7 was double the price, and certainly not double the car! Sold: 1997 Audi A4 - Hamilton's Club Sport, Achat Grey (will miss the old girl) |
#28
|
||||
|
||||
If you are going to ditch the middle box, I would stick with the 61mm pipes as before the mid box. No point reducing the diameter if you are doing straight through mufflers?
The stock diameter before the cats, and after the cats is 61mm or 61.5mm |
#29
|
||||
|
||||
I'll keep the centre box.
Aussie (or should I say Victorian) roadworthiness requirements mean I need to keep two mufflers. They only do random checks on noise and condition (no yearly MOT), but it's a risk I'm not bothered with, as I suspect I'll get the noise I'm chasing with a new back box.
__________________
Cheers Marty ____________________ Current: 2001 Audi S8 - Brilliant Black with Black interior, C5 RS6 rims (whenever I actually put them on...), Solar Sunroof, Tinted side and rear glass, RNS-D, Grom, Bose, clunky old phone in arm rest! 2002 Audi S8 - Project Replacement head coming arrived thanks to MJ Silver with Black interior. All features as the '01, with the 'S' mode auto shifter. Dodgey rear tint (need to find a way to get rid of that). Family: 2009 Volvo XC90 V8 R Design - has a louder more obnoxious exhaust than the S8, sounds great! Love this thing - Q7 was double the price, and certainly not double the car! Sold: 1997 Audi A4 - Hamilton's Club Sport, Achat Grey (will miss the old girl) |
#30
|
||||
|
||||
its a shame but a good bit of info on here, i'll get a complete custom exhaust system made up with sports cats, x pipe etc, round about nov time need more noise
__________________
Audi S8 D2 #ronin - Cedar Green Abarth 500 Esseesse - Sold RS6 Avant Black - Stolen Mercedes Benz CLS 500 - Sold Corsa VXR Nurburgring - Sold RS6 Avant Grey - Sold Seat Leon Cupra R - Sold Last edited by RS6; 6th July 2017 at 09:47 PM. |
|
|