JBA 409 series 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 304L stainless steel primary tubes, oversized exhaust ports, extra thick 3/8" one piece flanges, and proprietary 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. Each system includes high quality hardware and thorough instructions for a professional no-leak installation.
1. 3/8" thick CNC laser-cut flanges • Prevents leaks caused by warping
2. Patented JBA Firecone® merged collector • Increased hp/tq, improved exhaust scavenging
3. O2 sensor provisions • Standard on EFI headers for proper connection
4. Large dia. mandrel-bent stainless steel primary tubes • Maximum flow and high RPM efficiency
5. Oversized exhaust ports • Accommodates ported cylinder heads
APPLICATIONS
JBA Performance Exhaust 6967S 1 7/8" Header Long Tube "409 Series" Stainless Steel 06-10 Jeep SRT8 6.1L
- Installation Instructions
- For use with 36967SD Mid Pipes
