Help! OEM Mach 1 Exhaust
 

I got a kid in the sixxer forum asking about a mach one exhaust settup on his v6. Is there a difference between the mach ones system over a gt's? Don't they come factory with the same mufflers?

RE: Help! OEM Mach 1 Exhaust
 

As far as I know it's all the same. Have readmore than one article stating that Mach's manifolds are matched to the head more than a GT but neither source was very reputable. Any help guys? I'm interested in this as well.

RE: Help! OEM Mach 1 Exhaust
 

I believe the mufflers are different, could be wrong.
Mach 1 and GT exhausts are interchangeable, at least aftermarket exhaust is.

RE: Help! OEM Mach 1 Exhaust
 

Mach exhaust is the same as far as midpipe and catback except for the rolled tips. The GT just had crappy tips on the end stock.

RE: Help! OEM Mach 1 Exhaust
 

same, except rolled tips