What mods have you done to your Mk2 TT?

[4ringking]

http://i645.photobucket.com/albums/uu177/boomdoger5/JA%20Autowerks/ttss81.jpg

Software Tuning:

Exhaust System:

Intake Modification:

Ignition Modification:

Drivetrain Modification:

any other items you could add.