i have just brought a magnex stainless steel back box and i have also just got a powerflow centre pipe,i got this really cheap brand new thats why i didnt get the full system.anyway i am trying to fit it,the centre pipe goes from the downpipe to the backbox, so i get rid of the cat and centre box,the backbox fits fine to the centre pipe but where i have taken the cat off it doesnt fit, the new bit has a flared end and the downpipe has flared end with a bracket with 2 bolts! how can i attach it if this makes any sense??
