Engine dynamics. Billet short shifter for my 225 (no exchange) was £75 posted. Brilliant bit of kit for no money.
Smf also from engine dynamics. Just 7.5kg, again, from billet, just under £400. What a difference. Married up to an RTS dual compound clutch plate from KAM racing for £350 and the 225 is a flying machine with a remap from Celtic Tuning at £299.
wont work correct on later type actuators ,as its to light.Works on early type, as it has a double spring design,to compensate for light linkage.