Exhaust Question

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Jan 30, 2008 | 10:56 AM

Tscape16

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Staging Lane

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From: Iowa

Exhaust Question

All I had time to get done before I left for college was getting on my headers. In a few weeks I'm going to have the exhaust finished. Around here, cops are very strict about Cats so I'm going to have to leave them on. I figured I would go hi-flow cats. My question is, should I put on two hi flow cats after the headers and would the Pacesetter ORY fit on after those? Should I just have the shop mock up a y-pipe for me? Also, how much hp would I lose if I went with Hi-flows vs no cats? I wish I could go with no cats, but they are dicks and look under my car everytime I'm sitting downtown if they think it is too loud!

Jan 30, 2008 | 11:14 AM

1badzee

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From: SFL

i heard its only like a 1whp difference when it comes to high flow cats vs. no cats..

Jan 30, 2008 | 11:21 AM

LT1MAN

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From: Charlotte, NC

dude, just gut the cats. that way if they look under your car they see cats! and you get your sound and power. the best of both worlds. thats what i did.

Jan 30, 2008 | 07:56 PM

95 bright teal

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From: Mesa, AZ

I saw on a forum the other day a guy cut them into the y, cut out the length and welded them in. i only have one hi flow and it really woke the car up (sound).