Most Worthwhile GTI6/Rallye Upgrades

[impotentials]

Here's my two cents.
short shift kit (any brand, I use pug1off's own), poly bushes (powerflex), tyres (yoko parada spec2)
Tarox brake pads
hel brake lines
Springs and dampers not coilies
swap the stearing rack to a citroen xsara vts item, reduces lock to 2.5 turns.
thicker rear torsion bars

if you have the moneys and want to stay na.
cams
map the ecu
throttle bodies
etc etc.....