Being that this does not remove catalytic converters, the Flowmaster Outlaw Cat Back Exhaust Kit will not void the warranty on your 2013-2014 Mustang! It is 50-state legal.
Answered by Aaron W. from Waco | Comment 0 0
Here is the kit for 11-12 GT, location of the tips are slightly different on 11-12 and 13-14.
Answered by David B. from Hewitt | Comment 0 0
Ford Mustang - 2013 (13) - 2014 (14)