Headers, Catback system,ignition coil.
Drivetrain you know cams connetcing rods lifters, retainers, pistons.

I have an ATx GS, this would open her up.
Still working on mine.

Oh, debadge your eclipse. People will try fig which one is yours.

I did to mine, when around I see people looking down at bumper to see what I have, Because I an Injen decal. lol..

My DSM Compells me .... buuuuuuuuuuuuuurp LOL.