They make no mention of the wheel spacers and adjustments to the suspension and brakes which you would have to make when widening the track front and rear. I'm fairly sure you can buy theses kits from a guy up north and they're made form aluminium which would be stronger than fiberglass and carbon kevlar. Also I think I recall the kit being abut the same price when converted to euro. Nice and all as the kits look I'd rather spend that kind of money on engine and brake mods. You cant see the car from behind the wheel!
would love to do the full job though, wheel spacings and suspension as well, also get a set of ex-Solberg tarmac wheels! my dad has i think 12 of Solbergs 15" gravel rims from the 2003 season