Quick cat question
Thread Starter
Teching In
Joined: Nov 2010
Posts: 31
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From: Cincinnati
Quick cat question I have started hearing a loud rattle coming from under the car at low rpms, and I'm almost sure that it is coming from the passenger side cat. So my question is: do I need to replace both cats or just the one that is bad? I'm pretty sure that I would if I went with a high flow, but what if I used a regular one?
TECH Addict
Joined: Apr 2009
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Thread Starter
Teching In
Joined: Nov 2010
Posts: 31
Likes: 0
From: Cincinnati
Well, they said the cat was gonna cost 700. Lol, i'm not going there. I was just looking at Magnaflow high flows and I'm confused at prices differences. There is a "direct fit" cat for camaros that costs 300 and then there are some standard 3" high flow cats for about 100 (part# 99659HM). Would I be able to run the $100 high flows on my car that has the stock manifolds and y-pipe?
On The Tree
Joined: Oct 2010
Posts: 100
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Well, they said the cat was gonna cost 700. Lol, i'm not going there. I was just looking at Magnaflow high flows and I'm confused at prices differences. There is a "direct fit" cat for camaros that costs 300 and then there are some standard 3" high flow cats for about 100 (part# 99659HM). Would I be able to run the $100 high flows on my car that has the stock manifolds and y-pipe?
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I've heard that they will clog and/or come apart inside due to a number of issues one of which being overheating. I bought an OEM set here for $75 and they were like New. Seems there are people on this site that will still give you a GOOD Deal. Not everyone wants to rob you blind. lol
