what ever happen to mac performance?

[azchadwick]

i use to use their cat backs on all my fox body cars.. now seems they dont do much of anything.

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[5oh chippy]

i use to use their cat backs on all my fox body cars.. now seems they dont do much of anything.

I was wondering the same thing. I had the axle back mufflers on my 06 gt and it sounded bad ass!!

 

[AdrianMAK]

They are still around. It usually takes them a bit to release stuff for the new models.

I run their headers and pro-chamber mid pipe on my foxbody.

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