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Jun 13 2008, 02:59 AM
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Veteran Member ![]() ![]() ![]() ![]() ![]() Group: Member Posts: 2,688 Joined: 23-December 03 From: Ft Worth, TX Member No.: 8 |
i see in Jegs that they carry Thrush mufflers. i'm looking for a pair of 3in/out mufflers for my 2500HD to swap in place of the OEM muffler.
the one i'm looking at is PN 289-17657. anyone know if these are worth it at the $30 price tag? my other consideration is the Magnaflow 642-12259. they are $87 each. |
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Jun 14 2008, 02:56 AM
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Experienced Member ![]() ![]() ![]() Group: Advanced Members Posts: 1,086 Joined: 16-January 04 From: Chandler AZ Member No.: 130 |
How do you plan to route the tailpipes? Mine are angled to the corners underneath the bumper. I'm also curious about how much interior resonance you will have. Radioshack sells a hand-held db meter and I've used it to gauge various noise levels when tinkering with exhaust configurations.
Interesting that the Magnaflow is 3" in/out while my FM is 3" in/2.5" out. Another source of restriction... |
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Glenn98ZM6 Thrush Mufflers? Jun 13 2008, 02:59 AM
trackbird Those thrush mufflers are the "turbo muffler... Jun 13 2008, 03:13 AM
Glenn98ZM6 i'm just looking to get a increase of power. i... Jun 13 2008, 03:22 AM
trackbird I thought those were the "super turbos" ... Jun 13 2008, 03:38 AM
Rob Hood Glenn,
On my HD I'm running this FM, #530504 ... Jun 13 2008, 03:48 AM
BigEnos I had an edelbrock cat-back on my z28 and it was j... Jun 13 2008, 10:36 AM
Glenn98ZM6 i ordered this one today. i should get in on after... Jun 14 2008, 02:28 AM
Glenn98ZM6 i plan to find a 2nd OEM rear section and use two ... Jun 14 2008, 03:27 AM
Rob Hood hmm...dumps under the body are very loud...as in ... Jun 14 2008, 04:14 AM
Glenn98ZM6 yep. there will be lots of road tests and trailer ... Jun 14 2008, 04:18 AM
Rob Hood slight hijack - I am now convinced that under most... Jun 14 2008, 04:24 AM![]() ![]() |
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