Installed Thrush glass pack 2 1/4" ID in/out tonight. Test drove it, now I have a whistle type noise upon acceleration. Sounds to be from the back near the muffler. Has anyone else noticed this upon installation? Maybe I don't have the clamps tight enough. Will check it tomorrow. It does appear to accelerate in a more relaxed manner.

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08 Elantra SE daily driver
2001 F-250 powerstroke

That is probably the sound of your turbo spooling up...a good whistle

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Founder of L.O.S.T.
2006 CRD Sport
Mods: GDE Hot Tune w/ 364#@2000rpm/Air Box /3" Str8 Exhaust/ASFIR Alum Skids/245-75R-16 Cooper STT PRO/OME LIFT w/Clevis & 4 Spring Isos/AirTabs/Rigid 10" S2 LED/4xGuard Ctr Matrix Bumper
Drag Strip:Reac=.1078_60ft=2.224_1/8=10.39@64.8mph_1/4+16.46@80.8mph

Did you put it on right? There used to be an arrow to show flow.

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2006 Sport CRD

Could the Aztecs have known, that in 2012 after a 4 year experiment, our country would cease to exist?

Didn't see an arrow. It's just a perferated tube. Don't see how flow could be directional, but I will check in the morning. Anything is possible, and I do screw up boiling water.

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08 Elantra SE daily driver
2001 F-250 powerstroke

I once put a Thrush on bassackwards. Sounded like a raped ape.

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2006 Sport CRD

Could the Aztecs have known, that in 2012 after a 4 year experiment, our country would cease to exist?

well i just got this done today for a total of 60 dollars. theres not a huge differnce in sound. just enough to hear the turbo and a little burble at idle. I got the neck down part hacked off. pictures of it tommorw.

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daily driver:06 midnight blue jeep liberty CRD sport.
mods: CRD frakenlift, 245/75R16 grabbers on Soft 8's,All J interior rack,front hitch,custom intake,ORM, EHM GDE hot tune
141k miles

Reporting now. I love the new muffler. It sounds great, not much louder than stock, but a bit deeper in sound. The butt dyno as well as racing my girlfriend from the traffic light up to the speed limit tells me the turbo spools faster and the rig seems to pull harder. In addition to having the MAF disconnected, and subsequently the EGR disabled, it really sounds great. Also, when placing my hand in front of the tail pipe, the exuaust output is definatly stronger and you can feel the pulses much more than before.

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--Greg
2005 CRD Sport in white
2.5" Daystar Lift Kit
245/75/16 Maxxis Buckshot Mudders