i agree with stavros, turbocharging/supercharging any v8 will incur similar costs, its just down to availability of parts. im not entirely sure what...
looking good man, im well tempted to take my car back to basics and pretty much sack off all the fibreglass wings and shite, starting to love the oem...
can you not move the cats further back? im in the process of doing one into an s13 so im also interested in these 2 wires Dale, muchly appreciated <3...