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D2 - Fuel and Exhausts Everything to do with getting fuel into the engine, and fumes back out again |
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#1
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New stainless steel exhaust on S8 D2 (with pics)
So I've had the S8 nearly 12 months now and I've been slowly trying to improve it where possible. Wheels refurbed. Machine polished etc. I'm about to have some of the bodywork blemishes sorted but before that I thought I would treat myself to a new exhaust...
Now I'm all for OEM+ when it comes to cars. I don't like aftermarket items that look aftermarket it that makes sense. However, the exhaust on the S8 just wasn't doing it for me. Firstly, I think it's too quiet for a V8. I know the S8 is supposed to be about refinement and luxury but in my opinion, that engine should be more vocal. Also, my tips being 15 years old were past the point of polishing back. I'd spent far too long to admit with Britemax on the old tips which failed to cut through the caked on crud. So I decided on a MIJ custom stainless steel exhaust. Cost was £199. Admittedly only backbox back but that's all that's needed in my opinion for noise and aesthetics. I opted for 'mid sport' in terms of noise and the slash cut tail pipes for something a bit more sporty looking. So here's the before for comparison. Bit small in my opinion too for a car of the D2's size... And here's the afters. In terms of sound it's noticeably deeper. A nice burble, especially on full throttle. I do quite a few longer trips for work and I specifcally didn't want it to drone on the motorway, which it doesn't. Just a nice meaty sound, as it should have sounded out the factory in my opinion... |
#2
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Looks nice and shiny Are the tips of differing lengths to follow the curve of te bumper? or is that a trcik of perspective ?
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2002 D2 S8 – Ming Blue, Valcona leather, Vavona wood insert, solar sunroof (to be fitted), Heated rear seats, extended leather pack, 18” Avus, ski hatch, Bose, auto dim rear view mirror, rear blind. |
#3
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Quote:
Wasn't so shiny before I cleaned them today although they've polished up very easily! |
#4
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Looks cool, MIJ made a custom system for me when I put a 1.8T AEB into a B3 Audi 80 Sport, they did a great job building a system from scratch with no template!
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#5
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Nice, MIJ did my Coupe and did a great job, and this looks like a good option for an S8 (if and when my exhaust finally gives up the ghost..)
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#6
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Looks good!
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I had been considering a custom twin exhaust, complete with bumper modifications to accommodate the extra tail pipes, but I'm undecided. I like the idea of having separate exhausts for the two banks of cylinders (which I expect should improve performance a little too) but I'm not sure I want to lose the OEM look.
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Mark ------------------------------------------------------ 2002 FE S8 Ebony Black Pearl ------------------------------------------------------ ------------------------------------------------------ Cars Owned: The Tesla Era: 2020 Model S Performance Ludicrous+ (present) (Black, with all black premium interior and carbon fibre décor, 21" sonic carbon twin turbine wheels and FSD capability) The Audi Era: '97 A8 4.2 (Ming Blue) --> '96 A8 4.2 QS (Dark Green) --> '02 FE S8 (present) The Citroen Era: '84 BX 1.6 RS --> '89 BX 1.9 DTR Turbo --> '94 XM 2.0L Turbo --> '96 XM 2.0L Turbo Exclusive --> '00 Xantia Activa 2.0L Turbo The Banger Era: '76 1.2L Lada VAZ-2101 (Ruski Fiat 124) --> '80 1.7L Morris Ital HL, finished in Ermine White and Rust |
#7
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For your listening pleasure...
https://www.youtube.com/embed/zbq5LG4iqqE https://www.youtube.com/watch?v=9ZQ-3aB5F-Q Above two are MIJ work, not sure on this one though... https://www.youtube.com/watch?v=26TwA9-2TXM |
#8
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That last one sounds really good (first car, last link). Seems to be a Lithuanian car, number plate country LT.
This is nice too, this guy made it himself, details on A8frenude forum https://www.youtube.com/watch?v=pJSSMuFn0ZU My exhaust needs doing really soon, I have rattling cats. I really want a X-pipe but worried about its placement, worried if it will create drone, and if it will be the correct shape to release more HP. A badly made X-pipe with rubbish cross-section merger will probably rob HP so its a real risk. Going to after-market cats will release more sound too, factory ones are around 400 cells-per-inch, most aftermarket cats are 200 cells-per-inch. Last edited by Goran; 5th February 2016 at 11:24 AM. |
#9
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I replaced the rattling cats on my D2 S8 with 200-cell 'sports cats' and removed a pair of the centre silencers at the same time. Can definitely recommend that
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Currently '8-less Previously: - Aqua Blue Pearl D3 S8 - Kamut Beige leather, ACC, B&O, factory RSE, solar sunroof, electric blinds, ski bag, Homelink, comfort headrests. - Aqua Blue D2 S8 - Grey leather/Alcantara - D3 A8 3.0 CVT - D3 3.7 V8 |
#10
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Thanks
I have the 200 cell cats in the attic ready to go. Going for a full new system from the new cats back, so factory mid and rear boxes are going. I'll leave it up to the exhaust shop experts to decide what goes there instead of them. My initial thought is just a couple of separate long tube silencers in the middle, and a shorter silencer just before each exhaust tip instead of big rear boxes. But my simple idea may be too loud and not sound good. |
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