What suspension upgrades? And what performance upgrades? The spec on the motor is the same and the C/D numbers were about the same (actually a tick slower) for the '04 vs. the '02. I'm curious as to what changed, since I do think the suspension has room for improvement.STARDOC said:some suspension upgrades where also done. According to the dealer here the 04 saw quite alot of performance upgrades when compared to the 02/03.