Hollowed stock cats

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Jun 11, 2010 | 09:58 PM

g35winnipeg

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Hollowed stock cats

Just wondering, anyone here hollow out their stock cats?

if so did you notice any gains in performance, and how loud is it?

Jun 11, 2010 | 11:21 PM

2K6G35c

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From: Big D

Fast Intentions Hi-flo cats, the only way to go. Love mine. They're not even that expensive.

Jun 12, 2010 | 02:18 AM

danielj

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From: Winnipeg, MB (Biggest/Coldest city in the world)

lets give er' a try. worst case is we buy some hfc's.

Jun 12, 2010 | 01:45 PM

DT35G

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From: Albany NY

Please keep us updated, Id be interested to know what the difference is.

Jun 12, 2010 | 05:50 PM

superchargedg

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From: maryland

I dont have cats anymore but what the hell..........do it and let us know.

Jun 13, 2010 | 07:31 PM

walshtj

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From: Charlotte NC

do it.

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