twin turbo, BOV, 10 inch straight pipes, and can pull more than 150,000 pounds.
just the PIPE for the exhaust cost more then $3,500. more then $10,000 in after market parts. its freakin crazy. his last truck was pretty much stock besides some interior pieces, this thing could seriously beat my bug in a drag race.
http://www.youtube.com/watch?v=j-_i7xw9nWc