FMIC PIPES,
 

Getting some made tomorrow, They can bend the 3" pipe But they have said on the bends the pipe is down to 2 1/2" is this right , ??? cheers,

mine are 50mm all round not sure thats right by the sounds of it there crimping the pipe

I don't think you'll have any trouble with it Alan, most of the kits these days have pipes that vary in size.....