I also upgraded all the car speakers to alpines and bought a sony bluetooth headunit, which is wicked.
The next mods i want to do are
Lowered all round 50mm
15" Lenso BSX's
Tints
De-badged - pretty much going for the euro look.
But as i have a cashflow problem atm i decided to do cheaper mods which include...
respraying and meshing the front grill
colour coding the matt finish plastic on the bumpers and the sides which i havnt finished yet.