High-Flow Cat

[VTJosh]

Well my catalytic converter went bad last night. I thought it was part of my exhaust dinging around so I got under it to have a look and it sounds like like the metal clanging sound is coming from inside the catalytic converter. I'm going to replace it with a high-flow one but don't know where would a good place to get one is. Jeg's has the magnaflow high-flow's for around $80 but I'm unsure of the in and out diameter and the type(oval,round,etc) I need. Anyone know? It looks like it would have to be welded in. Any idea on how much that would cost? I can't complain I guess, there's 119k on the original cat. It's a '95 3.4 if it matters. Thanks

[pumpkinking13x]

Re: High-Flow Cat

Ha! Told you to swap out for flowmaster. :slap:

But, then again your runs. So... yeah..

[badinfluenceRS]

Re: High-Flow Cat

Catco High Flows are on ebay for $50 shipped....

[Brian99]

Re: High-Flow Cat

Are all catco cats high flow. I have seen a couple that say it in the header but not in the description. I am afraid of buying one and it not being a high flow and the guy "saying well i didn't say it in the description".

[badinfluenceRS]

Re: High-Flow Cat

the tech db on here says they are

[VTJosh]

Re: High-Flow Cat

Anyone know the in and out diameters? Also it looks like the stock one would be a "round" cat but I'm not really sure.

[chromecamaro98]

Re: High-Flow Cat

just bought a carsound cat on ebay for like 60...the diameters are found in the sticky...i believe its 2.25 out and 3" in

[SpeedingFirebird]

Re: High-Flow Cat

for the 3.4 it should be 2.25 on both sides

[Meatyshells]

Re: High-Flow Cat

if you plan on having an exhaust shop put it on for you, the size doesnt really matter