I currently have a dragIII turbo on my b18c-powered civic, and I have the greddy type-S that came with the kit. A buddy of mine with a talon has a spare blitz supersound... and I want to pick it up ($100). The deal is, he says that the bolt holes are closer together on the blitz than they are on the grddy-type S... is this true? Should I bother with trying to re-drill the bolt-holes on the BOV... any suggestions?

 

you need to go to a muffler shop and have them make you a new flange for the Blitz. The spacing of the two is completely different. You cant re drill new holes for the Blitz on the Greddy flange. You need a new flange.