Custom CNC flanged 1.875 inch primaries for precise fit and durability
Double slip joint 2.125 inch secondaries for improved flow and stability
OEM mounts and titanium studs for secure, corrosion-resistant installation
Full 3 inch straight-through design with valve open for maximum sound output
Engineered to allow a wide range of frequencies for both manual and automatic transmissions
Summarized by Shop
After 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 fu
Header Configuration
8-4-1
Primary Diameter
1.875 inches
Secondary Diameter
2.125 inches
Material
Metal, Aluminum, Titanium
Color
Silver, Gray, Black
Fitment
2015-2023 Mustang GT S550 (manual transmission version available)