Ford Mustang 2011-2023 5.0L BBK Performance Stainless Steel Long Tube Headers 1-3/4"

Features:
30+ Horsepower Increase is Typical
Large 1-3/4" CNC Mandrel Bent Primaries for Maximum Flow
Leak Free Ball & Socket Collector
16 Gauge Steel Tubing with 3/8" Thick Exhaust Header Flanges to prevent heat distortion
Must use with BBK Mid Pipe to complete installation
Gaskets and Hardware Included
304 Stainless Steel
Fits with Manual & Automatic Transmissions

Vehicle Fitment:
2015-2023 Mustang GT / Boss 302 5.0L

* There are 2 thread pitches in the Header Bolts supplied. (M10 x1.5 x 25mm & M10 x 1.25 x 25mm). The Ford Coyote engine Gen 1 uses a different header bolt thread pitch than Gen 2 & 3 - You must compare the supplied header bolts to the factory header stud you remove to confirm which thread pitch bolt to use to use when installing.

* These BBK Long Tube Headers require the use of Front O2 wire harness extensions - these are not included and are recommended for installation Please check the GEN Coyote engine that you have and order the correct harness: (GEN1 Coyote (11-14) requires Part #1112 or Part #16332 | GEN2 Coyote (15-17) requires Part #1119 | GEN3 Coyote (18-23) requires Part #1121)

* 2018+ Owners MUST check the box label and passenger side header and Ensure that REVB is noted on each - If NOT visible - they will NOT FIT your car and you will need to exchange

Instructions:
These performance headers are designed as a direct bolt on when used with a BBK Performance short mid pipe. All Kits include new gaskets and hardware.

Emissions Information:
This part is NOT 50 State legal and cannot be installed for use on any emission controlled vehicle in California.