Ford Racing 2011-2013 MUSTANG GT/BOSS SPORT MUFFLER KIT (49 STATE)
Fits 2011-2013 Mustang GT.
Fits 2012-2013 Mustang BOSS
T-304 stainless construction with chrome plated Ford Racing embossed 4"
exhaust tips
Louder, "throatier" exhaust note
Dsigned to eliminate exhaust drone at sustained RPMs
Requires factory muffler clamps
49 state drive-by noise legal (not legal in CA)
Will not fit 2005-2010 Mustangs