Registered Forum User
Ducati Corse
Posts: 3,893
Join Date: Sep 2003
Location: The North
Mood: Daft as MartinH after too much Smirnoff Ice
Maxton did my st4s, cost just over £400 and was well worth it.
I use mine more for the road and only done a couple of track days (pre revalving).
I'd always say spend money on suspension first before engine mods IMHO.