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Whats a good High-flow cat brand ?

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Old 06-21-2009, 12:42 PM
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Default Whats a good High-flow cat brand ?

Im looking for some high flow cats, no one realy makes a set for the ctsv, and i dont mind just welding in a set of universals...

but whats a good brand ?
Old 06-21-2009, 01:00 PM
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just cut em off. lol
Old 06-21-2009, 01:11 PM
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random technology seems like they have a good universal cat. check out their website. i am no cat expert though, so if ayone has any better ideas please throw them out there.
Old 06-21-2009, 03:13 PM
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The stock cats work fine. The low rpm's is where you lose power, but up top, it might be 5whp difference vs straights... just an FYI
Old 06-22-2009, 09:50 AM
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Magnaflow spun metallic cats work great.

Rob (Bad30th)
Old 06-22-2009, 01:31 PM
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Dude cut those things off, I had the cats on my 00 WS6 and had them cut off in my 00 Z28. A week later the TA didnt have cats lol.
Old 06-22-2009, 07:11 PM
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I dont want to deal with the engine light from cutting them out.



I thought high flow cats would give better gains then 5whp, maybe i shouldnt bother even...




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