2005-2011 Tacoma; 2005-2009 FJ; 2003-2009 4Runner 4.0L JBA Headers (Silver Ceramic)
2005-2011 Tacoma; 2005-2009 FJ; 2003-2009 4Runner 4.0L JBA Headers (Silver Ceramic)
Our Price: $578.57
Shipping Delay: Current lead times from JBA are 4-8 weeks, once ordered.

Part Number: 1046115

Details Fitment

JBA Header Kit

(Silver Ceramic / 1600°)

JBA Cat4ward Headers are the perfect upgrade for today's emissions controlled cars, trucks and SUVs. Engineered with heavy-duty features and patented technology, these headers deliver serious performance gains without compromising the emissions of your vehicle equipment. Bolting on a set of precision-made JBA Cat4ward Headers increases your engine's breathing ability and overall efficiency. The result is a significant increase in horsepower and torque throughout the RPM range. You will also improve the throttle response and in some cases your vehicle's fuel economy.

The new Tacoma is ready to take on the competition and anything else you can throw at it. With a powerful new 245 hp 4.0L V6, new rigid frame and 6-speed transmission, it has redefined the compact truck market. JBA is ready to push the performance up even higher with new high flow JBA Cat4ward Headers. These systems feature JBA's dyno proven technology and heavy-duty construction for unbeatable performance gains and durability. The new JBA exhaust components for the '05-'08 Tacoma dramatically improve exhaust flow and deliver huge power gains. JBA's Cat4ward header design opens up the exhaust flow with smooth mandrel-bent stainless steel primaries that exit into a specially-formed collector for improved scavenging. JBA headers & exhaust are the perfect choices for your Tacoma.


  • Increased horsepower and torque
  • Improved fuel economy
  • Improved throttle response
  • Reduced Underhood temperature
  • Improved engine compartment aesthetics


  • 3/8" single piece laser-cut flanges
  • 14 ga mild steel or 409 stainless steel mandrel-bent primary tubes
  • Patented JBA Firecone collector
  • Premium quality hardware included
  • Easy bolt-on installation
  • Will not void factory warranty
  • C.A.R.B. certified 50 state smog legal
  • Limited lifetime warranty

This product should not be used in a manner that violates Federal EPA Laws.

Contact our Tech Support Line for further information at 928-855-6341.

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Note: Images are for illustration purposes only. Images may not represent the product listed. Please contact customer service with any questions or concerns: 1-928-505-2501.

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