Screaming Vtec
Member
Registered: 29th Jul 03
User status: Offline
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You'll get less performance with a twin exit than a single.. why bother? ...
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drunkenfool
Member
Registered: 7th Feb 03
Location: Hereford Drives: Audi R8 V8
User status: Offline
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cos i have this rear bumper and it would look a lot better with a twin exit i reckon.
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Kerry
Member
Registered: 5th Oct 01
Location: Norwich
User status: Offline
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yes i agree
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had sxi
Member
Registered: 19th Oct 02
Location: West Sussex Drives : Silver Corsa C SXi
User status: Offline
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so let me get this right, is it the more straight through an exahsut is then the less back pressure u get, therefore u loss performance and the fuel economy will also decrese? coz i find mine has slowed since gettin the centre section and things taken out also, i get about 160 miles to 3/4 's of a tank
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broster
Premium Member
Registered: 6th Dec 02
Location: Drives: E39
User status: Offline
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if u get a straight thru exhaust the back pressure will de-crease a bit, this is not a bad thing to an extent, to much back presure is bad and too little back pressure is bad, there is a limit! lol, hope it makes sence!
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Karnage Corsa
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Registered: 4th Nov 02
Location: Norton, Stockton-on-Tees
User status: Offline
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If you have a look on there drunkenfool I have the same rear bumper as you with dual exit exhausts
http://public.fotki.com/KarnageCorsa/my_motor/
[Edited on 03-01-2004 by Karnage Corsa]
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Karnage Corsa
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Registered: 4th Nov 02
Location: Norton, Stockton-on-Tees
User status: Offline
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http://public.fotki.com/KarnageCorsa/my_motor/ />
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Noonster
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Registered: 20th Jul 03
Location: East Yorkshire
User status: Offline
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Kerry - do you have more pics of that veccy..... it looks well nice.
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m-dot
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Registered: 17th Aug 03
Location: Warrington
User status: Offline
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Kerry
Member
Registered: 5th Oct 01
Location: Norwich
User status: Offline
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Before
After
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L33 LEG
Banned
Registered: 6th Jan 03
Location: Blackburn . Drove: Dimma Saxo VTR
User status: Offline
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what exhaust has he got, i want that size
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GREG 1
Member
Registered: 28th Jul 00
Location: Essex
User status: Offline
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See that Zorst isnt actually all that great, mine is done in a similiar way but it has a back box on each side !
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wainey
Member
Registered: 20th Oct 02
Location: walsall west midlands
User status: Offline
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surely that car should not be on the road again after that little smash all my exhaust has is a backbox, other than that its a straight through pipe! straight from my turbo
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Karnage Corsa
Member
Registered: 4th Nov 02
Location: Norton, Stockton-on-Tees
User status: Offline
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Mine looks totally different to that on page 1 that looks totally bodged compared to mine, mine goes straight through then an arch over the rear axle then straight through to the left backbox and then a left turn straight to the right hand backbox
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Noonster
Member
Registered: 20th Jul 03
Location: East Yorkshire
User status: Offline
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quote: Originally posted by Kerry
Before
After
Very Impressive
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drunkenfool
Member
Registered: 7th Feb 03
Location: Hereford Drives: Audi R8 V8
User status: Offline
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quote: Originally posted by Karnage Corsa
If you have a look on there drunkenfool I have the same rear bumper as you with dual exit exhausts
http://public.fotki.com/KarnageCorsa/my_motor/
[Edited on 03-01-2004 by Karnage Corsa]
Cheers for that mate, it does look better with twin exit!
[Edited on 04-01-2004 by drunkenfool]
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Karnage Corsa
Member
Registered: 4th Nov 02
Location: Norton, Stockton-on-Tees
User status: Offline
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Sounds sh!t hot aswell mate and I dont have a auprated induction kit or anything like that until a few weeks when i get my performance bits I will be getting my viper can't wait till then
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Paul_J
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Registered: 6th Jun 02
Location: London
User status: Offline
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The thing is - your all forgetting, the more turns in the exhaust the less free flowing the gas will be.
The reason a straight through exhaust system gives power is because they just flow straight and out. in a twin exit you get loads of twists and turns, which will slow the gases down and perhaps cause you to loose power (hence people like robboSRi claiming he felt he lost power on his corsa C's twin exit etc)
Paul J
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Karnage Corsa
Member
Registered: 4th Nov 02
Location: Norton, Stockton-on-Tees
User status: Offline
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Admitadly everyone likes power but sometimes you have to compensate power with looks too, I have a GSI which I am quite satisfied with it has 109bhp as standard and I am now starting to add to it in the next couple of weeks I know you are not having a go so don't get me wrong but If I wanted something i.e a dual exit I would not forget about buying it just cos u will lose a bit of power, maybe people willl disagree, sorry people will disagree but thats what modding is about oppinions, Regards Paul...
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Paul_J
Member
Registered: 6th Jun 02
Location: London
User status: Offline
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thing is karnage some of the people were getting confused thinking providing you have a high back pressure you get power and assumed because the tubing was long in these twin systems they would get more power.
I was just stating why it doesn't work like that - I too wanted a twin exit system, the only draw back is the cost
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Karnage Corsa
Member
Registered: 4th Nov 02
Location: Norton, Stockton-on-Tees
User status: Offline
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Yes I know mate Personally I love the look of mine I suppose thats why I had to have it and the fact that it suited the Rear end perfectly, it makes sense about the pressure which I did'nt really know to much about but I have not really noticed a drop in power but it wont really matter at the end of January when I am shotting 140bhp out of the exhausts Ha ha
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