2015 - 2021 Ford Mustang
JBA long tube headers are the number one choice for maximum performance gains and high RPM efficiency. These long tube designs are dyno and race proven to deliver the greatest possible increase in horsepower and torque throughout the RPM range. All JBA long tube headers feature large mandrel-bent stainless steel primary tubes, oversized exhaust ports, extra thick 3/8” one piece flanges, and patented JBA Firecone®* merged collectors for smooth flow. Each system is designed to give the maximum amount of ground clearance possible so lowered cars do not drag the collectors on speed bumps. Each system includes high quality hardware and thorough instructions for a professional no-leak installation.
*Standard on 4-1 long tube V8 applications. Not available on Tri-Y headers.
Mandrel-bent stainless steel primary tubes
Patented JBA Firecone® collector
Factory style emission connections
Extra thick collector domes
Oversized exhaust ports
Best flow, durability, improved throttle response
Race proven technology for maximum hp/tq gains
Will not distort like lesser quality headers, no leaks
Resists warping, prevents leaks, & easier install
Increased flow, accommodates cyl. head porting
Increased horsepower and torque throughout RPM
Improved fuel economy
Improved engine compartment aesthetics