Guest SyKo13 Posted January 31, 2007 Report Share Posted January 31, 2007 Running the SEXpedition with cats only, no muff., but being Cali, I think it's against the law to do that, any suggestions on how to keep that damn loud 454 sound on without breaking the law and gettig ticketed for "sound ordinance" I was thinking of a super 40 muff, looked for some but the biggest they have is 2.5" and this thing is 2.75" so, I'm not sure if they make any 2.75" in/out Quote Link to comment Share on other sites More sharing options...
Guest SyKo13 Posted February 1, 2007 Report Share Posted February 1, 2007 Well..............? Quote Link to comment Share on other sites More sharing options...
Pokey Posted February 1, 2007 Report Share Posted February 1, 2007 Flowmaster makes many different size and style mufflers, you don't have to get one that is a 40 series. Just find one that has the sound you want and go with it. Their site has a sound sample for almost every muffler they offer I believe. Nevermind, I just searched flomasters site, and they don't seem to offer a direct replacement muffler for any newer Expeditions. Quote Link to comment Share on other sites More sharing options...
str86diesel Posted February 1, 2007 Report Share Posted February 1, 2007 Yes, running without the muff's illegal in CA, as Clean Air Commifornia requires inspections...lol Hit up Flowmaster. Meade said there was someone on this board in which was one of the big shots for them... Quote 2k6 Dodge Ram 2500...CUMMINS POWERED - SOLD Link to comment Share on other sites More sharing options...
Coolwazabi Posted February 1, 2007 Report Share Posted February 1, 2007 get the flowmaster american 40 series... not only is it the loudest they offer but it also increases gas mileage... Quote Link to comment Share on other sites More sharing options...
Guest SyKo13 Posted February 1, 2007 Report Share Posted February 1, 2007 Flowmaster makes many different size and style mufflers, you don't have to get one that is a 40 series. Just find one that has the sound you want and go with it. Their site has a sound sample for almost every muffler they offer I believe. Nevermind, I just searched flomasters site, and they don't seem to offer a direct replacement muffler for any newer Expeditions. I want super 40 and that's that lol Yes, running without the muff's illegal in CA, as Clean Air Commifornia requires inspections...lol Hit up Flowmaster. Meade said there was someone on this board in which was one of the big shots for them... Cali and its damn laws... Wonder how a glasspack will do... get the flowmaster american 40 series... not only is it the loudest they offer but it also increases gas mileage... American 40 series = super 40 Exhaust noise > car audio :shiftyph34r: Quote Link to comment Share on other sites More sharing options...
ChevyBoy Posted February 1, 2007 Report Share Posted February 1, 2007 DVBin916 works for them. shoot him a pm. Quote Link to comment Share on other sites More sharing options...
Guest SyKo13 Posted February 2, 2007 Report Share Posted February 2, 2007 Quote Link to comment Share on other sites More sharing options...
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