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Feb 16, 2007 | 06:06 PM

#1

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From: New Orleans, La.

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3" Cutout

Magnaflow cat will be arriving Monday (2/19), and will be on the car Tuesday. Trying to decide whether to get 3" cutout. If so, about how much hp should I gain with the cutout?

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Feb 16, 2007 | 06:13 PM

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From: Indianapolis

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maybe like 5-10 hp tops

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Feb 16, 2007 | 10:18 PM

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yea i have 3" cut outs and it bumped me up 12 hp and man does it sound nice

Last edited by mycamaroSS; Feb 17, 2007 at 10:25 AM.

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Feb 17, 2007 | 01:46 AM

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With just bolt on's 10-15whp at most from what i've seen around here.....It pulls nice up top and sounds mean

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Feb 17, 2007 | 01:56 AM

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Most get a 3" cutout. That was what ALL of mine have been.

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Feb 17, 2007 | 02:57 AM

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From: CA, Bay Area

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With Magnaflow, I doubt that a cut out it worth the effort. Especially if all you have is bolt-on's. Maganaflows are supposed to flow really well

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Feb 17, 2007 | 08:52 AM

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I agree, Your not going to be able to tell a difference. Espicially with the Magnaflow, unless you just like the sound it's not worth the effort.

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