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Cabin drone with unresonated cat back?

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Old 09 November 2013, 09:49 PM
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Earlgray09
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Default Cabin drone with unresonated cat back?
Unresonated cat back systems are a fair bit cheaper than resonated, just worried about cabin drone without the box on the centre pipe? Any thoughts?
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Old 09 November 2013, 09:51 PM
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depends on system tbhm i;ve got a decat on mine and its fine, tends to be the louder they are the worse the drone
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Old 09 November 2013, 09:53 PM
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Yeah, I'm trying to decide what width tailpipe too, what's yours?
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Old 09 November 2013, 09:54 PM
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its full scr decat system, designed for track use so not to loud but also not restrictive. i use it every day no bother

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Old 09 November 2013, 09:57 PM
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Been looking at cobras stainless cat back, can get with resonated or without and choice of exits, I'm thinking 4" but I don't want it to be too quiet it is a scooby after all lol
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Old 09 November 2013, 09:59 PM
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Maybe 4" is bigger than I'm imagining then haha, I'm crap at picturing sizes. Probably plenty for what I'm after
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Old 09 November 2013, 10:04 PM
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it will be very loud on a 4 inch bb lol
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Old 09 November 2013, 10:10 PM
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Haha there's me thinking it was small!! Shiiiiit
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Old 09 November 2013, 10:25 PM
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Inward rolled and baffled have much effect on sound levels?
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