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jserr68594 · 08-28-2006, 12:36 PM

I was thinking about adding an American Thunder catback to my Cobra.

What are your thoughts on this system? How are the power gains? Is it good sounding system? Is 2.5" enough?

08-28-2006, 12:36 PM	#1 (permalink)
jserr68594 Crazy SVT Poster Join Date: February 2005 Location: Toledo, OH Posts: 189 0.11 per day Trader Rating: (0)	Flowmaster catback for 03 Cobra? I was thinking about adding an American Thunder catback to my Cobra. What are your thoughts on this system? How are the power gains? Is it good sounding system? Is 2.5" enough?