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spiral flow with true dual

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Old Feb 19, 2008 | 12:37 AM
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Default spiral flow with true dual

I just ordered jegs universal 3' x-pipe, magnaflow 3' cats, and 3' moroso spiral flows. I've been getting both good and bad reviews on the spiral flow a lot of people like them and a few are saying that they're restrictive. So what do you guys think about them? The center is straight thru but don't know how big the center is and the outer is spiral. now I'm also thinking its gonna be too quite since it'll have catalytic converter and out the back


any insight would be great.





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Old Feb 19, 2008 | 02:39 AM
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Seems like no one has tried them before, so be the first to post a review. I'm looking for something similar.
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Old Feb 19, 2008 | 03:29 AM
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I just looked at one a few weeks ago. The inside tube on a 3" spiral is about 1.5" or so. It is pretty small.

I am planning on grabbing 2 myself to tame my beast for the Db police. Let us know if you get sound levels.
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Old Feb 19, 2008 | 05:21 AM
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They are not restrictive. They are refining. I run Spirals and they are fine.
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Old Feb 19, 2008 | 10:19 AM
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I have them and they are loud as hell. You can hear my car from a couple miles away if I'm just driving normal and not getting on it.
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Old Feb 19, 2008 | 11:05 AM
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Here is a video of one of my past cars at the track. I personally loved the Spiral flows, they are pretty loud but sound SOO much better than bullets.

Ignore the music playing at the track lol.

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Old Feb 19, 2008 | 11:12 AM
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Man you are fine. I have them and I cant drive anywhere with out getting complements on how amazing they sound. They flow very well. I would never change them. When I had them installed the guy that put them in asked me what kind of mufflers they were and where I got them because he wants to put them on his car after hearing my car and driving it.
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Old Feb 19, 2008 | 11:40 AM
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alright thanks guys. hope it sounds good even with the cats.
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Old Feb 22, 2008 | 11:22 AM
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I just found a video of the car at idle with the spiral flows

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