*Welding OE Catalytic Converter to headers is required*
JBA started with a clean sheet of paper when designing the new Cat4ward® Headers for the Titan's powerful 5.6L. Extensive development and dyno time yielded huge gains in both torque and horsepower over the restrictive factory manifold. These headers don't just make power, they are built to last. JBA's bullet proof design features a thick 3/8" one piece head flange leading into the heavy-wall 1-5/8" stainless steel primaries tubes and ends with the patented JBA Firecone® merge collector. This design reduces back pressure and helps scavenge the spent gasses exiting the engine giving you increased power and efficiency. Like all JBA products these headers are backed by our limited lifetime warranty.
2004-2014 CARB EO D-57-30
*This Product has been granted a California Air Resources Board (CARB) “E.O” (Executive Order) Exemption, or is considered a Direct Replacement or Consolidated Replacement part. It is 50 State Legal when installed on the appropriate vehicle per the Manufacturer Application guide and Installation Instructions.
2015 NO CARB EO
*This product is Not legal for Street or Off Highway use in California or in states that have adopted California Emissions Regulations and is only intended for Closed Course Competition use, except 1965 and Older US manufactured California Certified vehicles, 1967 or older US manufactured Federally Certified vehicles, or 1967 and older Foreign manufactured vehicles which may have any aftermarket add-on or modified part installed as long as the vehicle can still meet the tailpipe emission standards for the year of the vehicle and retain any original or retrofit crankcase control (PCV) devices and NOx device required for the year of the vehicle