so i'm looking at getting a new muffler for the jeep and i was looking at the flowmaster delta 50 series, that seems to be the muffler of choice here, any imput on this one please feel free, anyway back to my question inlet and outlet diameter what is it?

thanks

mark

2.5 inch with offset outlet / center inlet, actually it necks down in front of the muffler to 2 1/4 but you cut that part out and have a 2.5 inch all the way through

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MUDD'S MOTORSPORT'S We do IFS lift installs ,
03 OVERLAND EDITION /Kilby-Skidrow-Mopar-4XGuard skids/ 2.5 inch TOTAL CONTROL JBA coilovers -JBA Arms/MOABS-31 FALKEN WILDPEAK AT3W / 4.10's etc, 04 Kilimanjaro Edition loaded, plus 05 KJ limited

Just a tip: tommudd is always right, so he's got you covered with the fittment of the muffler.

My personal choice along with many others on LOST is the Magnaflow muffler. Mine is the 14" and I think it sounds great! Purchase & install of the muffler at the local top-shelf exhaust shop was <$140.

Another tip: Log-on to "YouTube" & enter "Magnaflow Jeep Liberty", "Flowmaster Jeep Liberty", etc. into the search and you can compare for yourself. Good Luck in choosing!!

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STEVE
L.O.S.T. #075255
Patriot Blue 2002 Sport, OME Lift, 245/75/16 BFG AT's on Cragar Soft 8's, Black Widow Basket, Magnaflow Exhaust, Sirius Radio, Alpine Blackbird GPS, Silverstar Headlight Bulbs, Homemade Cross Rails, Debadged, Amsoil Bumper-to-Bumper, More Mods to Come...

NOT always right, at least my wife says I am not , well she says I am NEVER right!!!

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MUDD'S MOTORSPORT'S We do IFS lift installs ,
03 OVERLAND EDITION /Kilby-Skidrow-Mopar-4XGuard skids/ 2.5 inch TOTAL CONTROL JBA coilovers -JBA Arms/MOABS-31 FALKEN WILDPEAK AT3W / 4.10's etc, 04 Kilimanjaro Edition loaded, plus 05 KJ limited

I get the same from my wife as well!!

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STEVE
L.O.S.T. #075255
Patriot Blue 2002 Sport, OME Lift, 245/75/16 BFG AT's on Cragar Soft 8's, Black Widow Basket, Magnaflow Exhaust, Sirius Radio, Alpine Blackbird GPS, Silverstar Headlight Bulbs, Homemade Cross Rails, Debadged, Amsoil Bumper-to-Bumper, More Mods to Come...

When adding the Flowmaster Exhaust, will that increase MPG at all? I know that there is increased air flow out the back so I would assume that, that would help with MPG. Also how much horsepower does it add. It would also sound cool to!!!

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Life's Tough...It's Even Tougher If You're STUPID
2006 KJ Sport 3.7L 226cid V6 42RLE w/
Clevis Lift, Mopar Underbelly's, Tow Hooks, Tow Hitch, Custom Rock Rails, Debadged
WANTS:
OME Coil Lift, Crager Soft 8's 16x8 4"bs, Custom Roof Rack, Steel Bumpers, Cobra 75X CB w/ Firefly, Lots O Lights, Lockers, Four X Diff Cover, One Bad Jeep