I have an 04 Mach 1 with a stock exhaust and wanted to know if anyone had any suggestion on what kind i should go with.

 

cant go wrong with prochamber

 

Bassani Mid Length Headers, Catted X, Cat Back.

 

where do you live? do you want stainless steel or coated? catted or off road?

 

I had a catted mac prochamber on my mach and loved it. mixed with the magnaflow cat back it was pretty quiet, but gave a decent bark when I got on it. I think the mid pipe on the mach is probably one of the best mods you can do.

 

if you decide on the prochamber get the non - catted one. the catted one is too quiet. it's just a tad louder than the stock midpipe.

 

I agree....especially if you have a mild sounding cat back like I did.