So since I sank my Jeep it whines whenever I press the gas. I'm not sure if it's the a/c compressor or the alternator. Everything works fine, but it's an annoying whine noise. I didn't want to put a muffler on here, but if it covers up the whine I'll be happy. My first car was a 3.8 supercharged gtp with flowmaster 40s and it droned horribly. I thought it was cool when I was 16, but now I would hate the noise.

Saw these today at pep boys:
http://www.summitracing.com/parts/MPE-18146

Just because it says magnaflow doesn't mean it's going to sound good right? I can't imagine a glasspack sounding good on a v6. It's cheap though and looks like a nice muffler.

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|06 KJ|65th Anniversary Edition|4X Guard Bumper|2.5" lift|265/70r16 Pirelli Scorpion ATR|kayak, bike, dog, etc.|
Tampa, FL

It may sound good, but it will be VERY loud.

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Fran:2002 Jeep Grand Cherokee Limited 4.7 quadra drive. 31in General Grabber AT2, OME HD, bilstein, IRO sway links, addco rear sway. Kolak 3in cat back flowmaster SUV 50, magnaflow 3in cat, airaid JR kit, ram air, P.I.E. aux adapter, surco 45x50, husky liners.http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=6&t=65276&p=719908#p719908

could be one of those things.. OR .. it could be the tensioner - and any grit / water etc that managed to get it's way into the unit just finished off what usually lasts 15-30k miles

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03 Renegade (Black)
177k miles 3.7L gas - 45RFE
Command Trac / 4.10s
Lift: ft. 790+ rr. JBA4+
The last of the TrailReady Front&Rear Bumpers and TR Rock Rails
Jarhead Offroad light covers
31x10.5R15 RedLetter Grabbers on Blackrock Dunes
L.O.S.T #KD098632