What size pipes on 99 GT?


New Member
Dec 13, 2004
Ashburn, Va
Well the title explains most of it but im looking to buy some mufflers to put on my fairly modded 99 GT and I was unsure of what size the inlet and outlet should be on the mufflers. I thought that they should be 2.5 inlet and outlet but again I wasnt sure so I thought I'd ask. Thanks for any help.
  • Sponsors (?)