go to the NLOC http://www.nloc.net
His screen name is ICEPICK. I know he recently moved and not sure if he's back up and running. there are some threads about his move and status as well you should be able to get all you need to know there.
I wouldnt mind having his set up,but currently redoing my 85 stang so no $$ to mod the L. But it is my D/D so its all good
i had the 1 5/8 long tubes with xcellerator mufflers. it sounded basass. his stuff is quality. drop the extra coin for the ceramic coated headers tho. it's worth it.