Mach 1 Mufflers

[justa16yote]

I have some Mach 1 mufflers I might possibly end up selling, I had planned to install them on my car but can’t really find the time to install them, how much do they usually go for?

Sponsored

 

[joe603]

Maybe check out the classified section? Can these simply swap out with the GT's valve'd mufflers'?

 

[justa16yote]

Maybe check out the classified section? Can these simply swap out with the GT's valve'd mufflers'?

They could, it’s just that the tips sit lower than the GTs, so the GT500 valence would also be needed

Sponsored