cant get my exhaust fitted together

[pbaronmk1cab]

i got a mk2 supersprint backbox,centre section and what i think is a cat section which connects to the downpipe ive fitted BUT the seal inbetween the 2 sections doesnt seem to seat correctly to let me piece the exhaust together.

http://i10.photobucket.com/albums/a1...1/Image027.jpg

http://i10.photobucket.com/albums/a1...1/Image026.jpg

http://i10.photobucket.com/albums/a1...1/Image025.jpg

my question is what section do i need to either replace the cat, or seal to  piece the existing sections together.

thanks

paul

[sacvwgolf]

pictures aren't working

[pbaronmk1cab]

try again  and its for mymk2 8v 1985, the exhuast was from a later car

And as another question are cats restrictive in anyway...

[turbodub]

Which bit isn't sealing? Is it the 3 bolt flange which isn't sealing?

You should replace that downpipe with a PB downpipe and manifold, as it happens I have both for sale at the moment