Exhuast

[Mauses]

Getting around to a new exhaust and am pretty set on the dynomax quietecrawler cat back does anyone have any good or bad first hand opinions.


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[WJCO]

Welcome to Wayalife. If you haven't already, check out this thread. http://wayalife.com/showthread.php?33545-New-QuietCrawler-system-for-the-2012-Jeep-JK-Unlimited

Only downside I know of is that one of the parts is on backorder. Send a message to DynoMax and they can give you more info on it. A couple of guys have built there own and still used the proper mufflers from the kit.

 

[Mauses]

Cool will find out about that part thanks


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[WJCO]

I meant to post this thread so you could hear the sound, but both threads are informative.

http://wayalife.com/showthread.php?...haust-Installed-on-RUBICAT-w-EVO-Lever-System

 

[Mauses]

awesome that one helped a lot thanks


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[agiron]

Do not get the flow master, it sounds horrible. The hangers don't line up,


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[WJCO]

Do not get the flow master, it sounds horrible. The hangers don't line up,


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Agreed with this. I worked at an exhaust shop about 20 years ago. Flowmasters on anything other than a V8 just don't sound right, IMO. We tried 40 series, 50 series, etc, and weren't really happy with the results ever.

 

[notnalc68]

The Dynomax Ultra Flow sounds pretty good on a 3.6, and I'm the kind of guy that only thinks V8 motors sound good.

http://www.dynomax.com/single-2-5-cat-back-system-ultra-flo-welded-muffler-697.html


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[KYRubi]

Agreed with this. I worked at an exhaust shop about 20 years ago. Flowmasters on anything other than a V8 just don't sound right, IMO. We tried 40 series, 50 series, etc, and weren't really happy with the results ever.

My stock muffler had something loose and rattling in it so we replaced the muffler with a Flowmaster Super 40. It was really loud. I couldn't even hear the tires at 70 mph because of it. The muffler also rusted very badly in a short time. I would highly recommend staying away from them as other posters have warned.