Corsa^Dan
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Registered: 4th Dec 02
Location: Sleaford, Lincolnshire
User status: Offline
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how u do it... i want too cut my cat out and put a pipe in its place...
how do i get them too join with clamps?
btw its a 1.2 8v
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Corsa^Dan
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Registered: 4th Dec 02
Location: Sleaford, Lincolnshire
User status: Offline
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can u u2u me ansers pls... i work alot so dont get on ere every nite thanks!!!!
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Demo
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Registered: 27th Sep 01
Location: south wales Drives: astra sri ecoflex
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you gotta be on here to recieve your u2u messages
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dannycorsa c
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Registered: 8th Mar 03
Location: manchester (astley/tyldesley)
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whats the point in takin the cat out on a 1.2 8v wont do owt to the performance
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corsa_godfather
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Registered: 6th May 03
Location: Greenock,Scotland
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makes it sound loud
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Corsa^Dan
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Registered: 4th Dec 02
Location: Sleaford, Lincolnshire
User status: Offline
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yeh i want it for sound....
Demo - u dont have tobe on too recieve them, thats the whole idea of u2u
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Corsa^Dan
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Registered: 4th Dec 02
Location: Sleaford, Lincolnshire
User status: Offline
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any1?
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Gambit
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Registered: 5th Jun 00
Location: Common Sense HQ
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it makes its sound raspy thats all
you just need a metal sleeve/sheath, that fits over the piece that you cut out and is held in place with exhaust clamps
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Corsa^Dan
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Registered: 4th Dec 02
Location: Sleaford, Lincolnshire
User status: Offline
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so u like slide a bigger pipe over the top... then clamp it either side??
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Gambit
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Registered: 5th Jun 00
Location: Common Sense HQ
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in short yeah
u need to cut a couple of slits in either end of the sleeve so it forms a complete close when tightened with the bracket
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Mistamist
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Registered: 16th Jul 03
Location: Gillingham, Kent
User status: Offline
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I did the same thing, cut the centre silencer out, measured up a new bit of pipe with a slightly larger bore. cut two slits down each side, clamped it to the zorst, then filled all the gaps with gumgum. works well and cost ni on fcuk all. doesnt make a hell of a lot of difference to the sound a lil bit louder but not unbearable.
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Corsa^Dan
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Registered: 4th Dec 02
Location: Sleaford, Lincolnshire
User status: Offline
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i baught a center silencer straight thro bit off my mate. it had expanded open ends...
Thank u v much u 2. you are the only ppl who have helped. i couldnt find anything anywhhere on how todo it.
THANKS!!!
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OzzySRi
Member
Registered: 18th Jun 02
Location: Sydney, Australia Drives: Corsa C 1.8 SRi
User status: Offline
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as a general rule with exhaust builders tho is that when joining pipes without flanges is to flare the pipe that is 'down stream' of the join and not the other way around. this is so that the smaller pipe fits into the larger one and not the larger one over the smaller one.
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Corsa^Dan
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Registered: 4th Dec 02
Location: Sleaford, Lincolnshire
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confused
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Gambit
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Registered: 5th Jun 00
Location: Common Sense HQ
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nah, he just means that most exhaust pieces will only have a slit at one end. so that one piece will always slot into the other
your still fine though if it has splits at each end, your will jsut slot over both ends
i have one on my car that has the slits on both ends
[Edited on 11-11-2003 by Gambit]
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Corsa^Dan
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Registered: 4th Dec 02
Location: Sleaford, Lincolnshire
User status: Offline
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ahh right ok. also. how can i bend the pipe, since its a 1.2 8v jsut after the caqts the bends at somthing like a 35 degree angle... how cna i bend the pipe 2 fit?
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OzzySRi
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Registered: 18th Jun 02
Location: Sydney, Australia Drives: Corsa C 1.8 SRi
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pipe bender will get u a press bend or oxy/acetelyn torch for a bodgy bend
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Gambit
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Registered: 5th Jun 00
Location: Common Sense HQ
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or take it to a metal fabricators and get them to bend & fit it for you. dirt cheap
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Corsa^Dan
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Registered: 4th Dec 02
Location: Sleaford, Lincolnshire
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well a zorst place bend it for me?
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Gambit
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Registered: 5th Jun 00
Location: Common Sense HQ
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might do - depends how good of an exhaust place it is
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Corsa^Dan
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Registered: 4th Dec 02
Location: Sleaford, Lincolnshire
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ahh ok
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Mistamist
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Registered: 16th Jul 03
Location: Gillingham, Kent
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on the 1.2 if you cut the pipe directly in front of the silencer and directly behind, it will give you enough straight pipe to clamp to, wont need to worry bout the bends. you gotta overlap by about 2 inches each end as to get a decent join. ill try and get some pics later tonight.
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Corsa^Dan
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Registered: 4th Dec 02
Location: Sleaford, Lincolnshire
User status: Offline
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i wanted enough room so i can get the cat bk on when it comes too mot time (11months lol)
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Mistamist
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Registered: 16th Jul 03
Location: Gillingham, Kent
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Aaaah i just read the thread completely, you want the cat out, there aint much point, it dont give much sound difference if you still got the original silencer in, and it doesnt change the performance much. just cut the silencer out and leave the cat where it is its more hassle than its worth.go straight through from the cat to the backbox and get a decent back box and you will get a nice sound.
[Edited on 11-11-2003 by mistdotcom]
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Corsa^Dan
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Registered: 4th Dec 02
Location: Sleaford, Lincolnshire
User status: Offline
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yeh already have the center silencer out of it
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