'02 Boxster S Mods

[Frag_dude]

Hey guys,

I just bought an 02 boxster S and was wondering what path I should take with upgrading it. I think over the next yearish I wouldn't mind spending 3-4-5k on parts, I can either do the installation myself and have a friend thats a mechanic. I was thinking an evoms short shifter (or B&M if its better), cat-back exhaust (Im thinking b&b, Im looking for a good balance between sound and performance), CAI (theres only one i know of), ECU flash, either a coil over setup like the bilstein pss9 or lowering springs and shocks, and maybe some chassis braces (strut tower, etc) and brake lines.

Any suggestions out there?

thanks guys