Extanded Drive Shafts

[Talonmotorsport]

I've just been looking at the price of 4" - 4" 1/4 ali bar and I could make drive shaft spacers for about £30-40 each. Now would you want to go through the CV and the spacer in one hit with 6 long bolts, or counter bore the spacer and bolt it to the flange then bolt the CV to spacer?
One for twin turbo, Q are the bolt on shafts different lengths? You could put standard long shaft on the short side and put a standard long on the other side with one spacer so would only cost £30-40? Combine this with peugeot wheels instead of ford the bigger off set would give you more clearance.