A nice set of coilovers, along with a couple braces and a really good set of tires does wonders on the track. I have some friends that race thier Camry's here, and really surprise the hell out of everyone with how well they perform. One friend who regularly races has an '03 Camry V6 Auto, stock engine, some suspension mods, and front big brake kit I put on, and another who regularly races has a '94 V6 5spd (swapped from Auto) with a TRD Supercharger @ 7PSI on coilovers with a couple braces. He took the Camry to a BMW Track Day (His daily is a 5 series), and he passed everyone in his class, lol. I actually just swapped out my TRD Springs for a set of ISC Coilovers, and it is a night and day difference in handling.