I own an 84 TA 4bbl HO. I'm going to replace the 305 with a 350, and I'm eventually going to put on a cat back system. My question is... can I put on a dual cat, cat back system, like the 88 Formula 350 has? I know they are both F bodies, and the underneath should be basically the same, but I'm just making sure. Thanks for any replies.

 

bttt

 

I think so, but from what I've heard a 3" hi flow cat will work just as good and cost much less

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90 IROC 5.7l (L98)
ram air, K&N's, air foil,Flows

LIKE A ROC

 

bttt