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Muffler swap

4295 Views 15 Replies 9 Participants Last post by  FlowmasterMufflers
Question: if I bought a Flowmaster Super 44 with 2.5" offset inlet/outlet, would a shop be able to replace it for the stock exhaust without buying the entire Force 2 system? If so is this the correct part? http://www.summitracing.com/parts/FLO-942548/
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it is auto is 2.25 if is 6 speed is 2.5 the diameter.. but any muffler shop can swap them no problem.. i did on mine.. the best muffler money can buy :) last forever and sounds awesome!
 

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It is a 2011 Challenger R/T, automatic. Also, did you remove your resonators? Thanks for the replies everyone you guys are great!
out with the old... (well technically 8k miles lol)


in with the new





3" pipe.. i would not recommend it because you loose some power...

videos.. before
http://youtu.be/yOksQr4PhZQ

after
http://youtu.be/rAZMIAoOp18?list=UUYo8_h1vk_3sFYdsVgcc4KA

http://youtu.be/qgJKwlib4t4
drive by

http://youtu.be/1skXfpCAqwAhttp://youtu.be/1skXfpCAqwA
 

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flowmasters series 40 part number 43043 in 3" out 3" the only reason i did 3" pipe all the way is because my future plans call for a 426ci hemi :) .. its just taking more than i thought lol.. but i feel i lost some power with the 3" piping.
 
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