Thanks AlexFYI, for anybody that doesn't know what class you're in, make sure you tell us ALL of the mods... even if you think they don't matter.... because they DO MATTER....
Based on what you listed you are in STS (assuming you have a 2.5RS or other N/A Scooby).Elite421 said:17" Rims
C-west front bumper(dont think it would matter)
Rear strut bar
wide angle side view mirrors(dont think it matters)
Shift Knob( dont think it matters)
rear diff cover(same as above)