Hey just an update, went to a shop that would help on the DL, basically told me there is no real way to pass without cats on these cars (99-04) so I went home, dropped the old stock 6 cat Hpipe in and passed then took that bitch back off. So until I do my 5.0 swap I'm keeping the hpipe as a back up for inspections, tickets, etc.
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Corporal punishment
1999 GT
4.6L, cold air, Diablo tune to 93 Octane & performance, off road x-pipe, SLP LoudMouth I, short throw shifter, stock 5spd T-45, Mongoose clutch, Brembo brakes, Eibach springs, SVT wheels and spacers. Lead, Follow, or get the hell out of my way.
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