New manifold?

Hi guys...

My flexi pipes on my 197 are knackard and so its blowing from them! Anyone else had this problem? Whats the best thing to do? Replace the manifold??
I found one on ebay for £195, an aftermarket one. http://item.mobileweb.ebay.co.uk/viewitem?itemId=190764949521&index=0&nav=SEARCH&nid=77323029909

Will this be any good? I know the original one normally has 2 pipes coming out of it, but this will fit with some cutting apparently...

Im from Manchester, so if anyone can help with any of this ide be very greatful.

Thanks in advance!

James
 
Best thing to do is remove it and weld on some new flexi pipe. It will be miles cheaper than a new manifold.

The one in that link will give you 7-15 housepower though...
 
Dunno bout the horsepower claim but you will certainly get a flat spot with some raspy pops in bangs