Vw golf cabrio little problem with the manifold

Hello to all!
I have a little problem with the manifold of my golf cabrio…I think it's to close to the antiroll bar…
Sometimes when I accelerate especially when I'm on stop and i'll restart running I can hear a noise on the central part of the floor…maybe it the tube that is touching on the bar…the manifold it's a ta-technix I've buy it because when i was searching one for my car it was the only Who seems the right fit for my(cabrio mk1 year1993 1.8 kat motor type 2H) the seller Also have confirm it…
But when I fitted it I'd should make a tube with the flange for Connect it to' the rest of the exhaust…but in my opinion the flange it to' big for stay well without touch something
The performance Are good but If possibile I'm planning to change it with one Who fit better…
Here is a link with the pictures of the manifold…

http://www.ebay.de/itm/EDELSTAHL-Facherkrummer-VW-Golf-1-CABRIO-98PS-Kat-TUV-/270717656299?pt=DE_Autoteile&hash=item3f08079ceb#ht_794wt_689

Someone can suggest me a good manifold who fit in the right way on my car?pictures will be very appreciates.

Thank you to all.

Cheers from Italy
L.