What do you thank $239 turbo?

http://www.ebay.com/itm/GT45-T4-T66-...sories&vxp=mtr

SHUT THE FRONT DOOR!!! that one is $248 and with a 600 HP potential-WOW. that is the one I will buy.
I am starting in the morning!!!!
I live to tinker and I cant wait!!