2011-2014 Mustang GT/Boss Ford Racing Sport Muffler Kit
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Fits 2011-2014 Mustang GT.
Fits 2012-2013 Mustang BOSS
304 stainless steel muffler body construction with 304 stainless steel chrome plated "Ford Racing" embossed 4" exhaust tips
Louder, throatier exhaust note
Designed to eliminate exhaust drone at sustained RPMs
Requires factory muffler clamps
49 state drive-by noise legal (not legal in CA)
For 2005-2009 Mustang GT see M-5230-5GT.
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