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Old 04-11-2011, 04:25 PM
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I was looking at getting a Magnaflow #12586 5x11x22 center/offset as a replacement for my OEM. I have the 4.7L. anyone have this? or know if it will work?

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Old 04-11-2011, 11:08 PM
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Re: muffler

I have one slightly shorter, the body is 18" so yours will be a bit quieter I think. It should be fine unless you like a louder exhaust. I should have gotten the 22" one. Mine is just a little louder than I'd like.

Hi, Im JIM
2005 Grand Cherokee Laredo
4.7 Ltr engine.
Tow pkg.
Cargo pkg.
So far K@N replacement air filter,hood scoops, 255/65/17 General Grabber AT2 tires, Magnaflow muffler and I trimmed the front valance under the bumper.
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Old 04-12-2011, 06:55 AM
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Re: muffler

I have the Magnaflow 11256 on my 2008 4.7, i love the sound. Its loud enough to know something is defiantly going on but not too obnoxious while driving. I still have the resonator on the back, am thinking about erasing that to let it breath just a little better. I got mine from amazon, paid a fraction of the price compared to the kit, then just had it welded at a local shop. Saved almost 400 bucks for basically the same system. I also have a k&n CAI and whenever superchips send me back my tune ill have that going as well.
2008 4.7 Limited | K&N CAI | Magnaflow exhaust | Superchips | tinted tails | painted headlights | 55w 10k HI & LO and fog HID | shorty antenna | Alpine nav unit | jl w6's | power acoustic amps | infinity perfect 6.1 | LED interior & exterior | security strobe| debadged | 5% tint
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