Originally Posted by SpectorV
"best" can not be answered due to opinions and everyone has a different one. For hp/tq there really wont be any huge gain (5rwhp maybe~)
I would just buy a GT take off exhaust (same body style year) and have a shop fab it up and modify as needed, keep the OEM GT mufflers. If you change mufflers keep a chambered design.
+1 chambered always sound better than straight through on v6's IMO
2004 GT Premium Package: mach 1 grille delete, 8" shorty antenna, CDC lightbar, borla stingers, UPR o/r x, Black chrome bumper inserts, redline tuning hood struts, white face gauges, raxiom smoked tail lights.
Born on 3/31/04