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used magnaflow 12580

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Old May 9, 2012 | 01:13 PM
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I have a used 500 miles magnaflow 12580 for sale. its like new just dusty for sitting in the shop. single 2 1/2 inlet/ dual 2.25 outlets. was to quiet for what I wanted it to sound like

MagnaFlow Exhaust Products - For Trucks, Suv's, American Muscle, Diesel, & Sport Compact Vehicles

85tyd pay-pal as gift or plus fees, or usps money order

It will ship Monday 5/14 with tracking number if bought 5/9 thru 5/11. anytime after it will be next day. first i'll take it gets it with a Pm to follow.
Attached Thumbnails used magnaflow 12580-magnaflow-12580.jpg  

Last edited by BigDaddy0381; May 10, 2012 at 08:16 PM.
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Old May 9, 2012 | 01:30 PM
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I will take it. PM me your PayPal addy.
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Old May 9, 2012 | 01:33 PM
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Wait a minute, you said 2 1/2 in and 2 1/2 out website show 2.25 out.
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Old May 9, 2012 | 01:43 PM
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I just measured my pipes and they are 2.5 That is the magnaflow I used and the number i ordered it from so it must be a 2.25. I'm sorry about the mix up.

I'm selling to get the 12258 18 inch one.
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Old May 9, 2012 | 01:50 PM
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That's the part # I have on my truck, and mines too load now after the cammed 6.0. So I'm looking for something bigger
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Old May 9, 2012 | 01:53 PM
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yeah the 40 flowmaster I have now is to loud but the 12580 is to quiet. I'm wanting to find a happy medium. Its no cats with headers and y pipe. so was wanting to try the 12258 to see if its what I'm after.
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Old May 9, 2012 | 01:56 PM
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Mine sounded awesome with the 5.3, headers, and off road Y. But now this cammed 6.0 it's way too loud at WOT.
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Old May 9, 2012 | 01:57 PM
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I Use the 22" with dual 3" in 3" out with x pipe inside it with my cammed 6.0 and it sounds good still has drone but not too bad. My buddy uses two 18" inch ones and his sounds real good. Not loud until you stomp on it but has a nice growl to it...lol
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Old May 9, 2012 | 01:59 PM
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I thought about adding something before the 40 to knock a little off. I like it but the people next door at 4 am probably don't.lol
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Old May 9, 2012 | 02:23 PM
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Yea that's funny cuz my neighbors just came over the other day and asked me not to run my trucks during a certain time frame. Lol I asked why and they said cuz they had possible renters or buyers coming to look at the house and didn't want me running them off just yet...lol
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