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Bbk catted shorty h vs o/r h

991 views 6 replies 3 participants last post by  1996v6stang 
#1 ·
Has anyone switched from catted to un catted shorty h pipes will it make much of a diff?
 
#5 ·
I have magnapacks so its a diff sound that most stangs out there. Kinda tame in low rpms but when i get on it its pretty nasty. Only thing is i only have 2 cats as is and theyr hi flow cause theyr bbk. So idk how much of a sound diff ill see with an o/r mid pipe. Im affraid ittl be a waste of money. Im also considering just having the cats cut off and just putting bolt caps so i can run open pipes at the track. That way its o/r or open with just a couple bolts.
 
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