Mustang GT S650 8-4-1 System (24+) Tips:Quad 5" (DH or GT500 Valence) Just like the Corvettes are

Just like the Corvettes are equipped with good valved OEM mufflers

CNC Header and Collector Flanges

Quad 5" or Dual GTD style (Darkhorse or GT500 Valence)

Permanently SOLD OUT

We wanted ZERO design constraint

Mustang GT S650 8-4-1 System (24+) Tips:Quad 5" (DH or GT500 Valence) Just like the Corvettes areAfter a successful proof of concept and development on the Corvettes, we present you a brand new soundtrack to the Coyote. Equal length 8 4 1 headers for the Coyote engine set a new sound standard for the Coyote. It was long considered impossible to fit equal length headers into the 2011+ Mustang. In order to accomplish this we had to further push the boundaries and think further out of the box than any company has done for a production header. The