Problem with my downpipe

[will.i.am.s2]

Evening all, im had trouble sealing my down pipe to the decat pipe on my williams since ive owned it and its getting rite on my tits now :D

The bolts are as tight as they will go so i was wondering is there like a flange or something inside the pipe? or can someone shed some light?
cheers

[p4cks]

I'm sure there should be a gasket between them. Is there one on yours?

[will.i.am.s2]

Im not sure as ive never took it off at that end, i changed the exhaust today and there was one on the other end, maybe i should have checked before bolting it all up again

[p4cks]

Mine blows slightly when I caught it on a raised manhole cover, so will be going into the garage to be fixed.

From memory though, there should be a gasket there I'm sure as the pipes don't sit flush with each other and have a locator pipe.

[will.i.am.s2]

is the locator pipe a seperate piece or is it integrated into the exhaust? Do you know if there is only one on the downpipe section?

[p4cks]

they're part of the cat and are either side of which