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de-cat advice
Posted: Tue Dec 09, 2008 12:20 pm
by kersh
basicly im thinking about fitting a de-cat pipe, i need to to know where i can get one, how much and how to fit it and advice needed
thanks
also if any one is selling pm me
Posted: Tue Dec 09, 2008 10:30 pm
by kersh
any ideas

de-cat advice.
Posted: Wed Dec 10, 2008 6:22 pm
by ITS ME
Hi there mate stu here take the cat out and measure the lenghth. next get ur self a bit of exhaust pipe cut it to the length needed then take the pipe an cat to a fabricators an get them to transfer the flanges and lambda sensor mount to the pipe an uv got ur self a de-cat pipe. im a fabricator by trade an thats how i built mine cos dont think u can buy them. hope this helps mate.
Posted: Thu Dec 11, 2008 12:38 pm
by NOZ
Think ages ago I saw Vanom motorsports selling sports cats and de-cats. Not sure if they still do or if the sensor attachments etc are already on the pipe.
Posted: Sat Dec 13, 2008 10:02 pm
by polo-sib
you could just get a pipe, sleeves and clamps. So basically replace the cat with a pipe fitted securely by sleeves and clamps at both ends. You might not even need two sleeves, as from buying an exhaust recently the part that links the exhaust pipe and cat doesn't require a sleeve, just a clamp as the exhaust has a slightly bigger diameter into which the cat slides into directly and clamps.
So do some measuring

Locally I got a VW spare place which is brilliant, as I will be doing something similar to link 4-2-1 manifolds to the cat and it shouldn't cost me more than £5-10 to get the sleeve and clamp.
EDIT: advantage of sleeves is you can get them to act as down-sizing adapters as well, in case you plan on getting bigger exhaust system making it flexible.
Posted: Sat Dec 13, 2008 11:13 pm
by kersh
cheers for the help mate
