The Vortech main SC bracket attaches to the bell housing bolts, something the ATX doesn't have.

The turbo kits were fitted to MTX cars and haven't yet been changed to fit onto an ATX car yet that I know of...

http://www.bnmotorsports.com "And I will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my CEG brothers. And you will know I am the Moderator when I lay my vengeance upon you."