Got this in my email this morning
JBA is proud to announce the release of new smog legal Cat4ward® headers for the 2007-2008 Jeep Wrangler and Cherokee with 3.8L V-6. These new headers are tuned to greatly increase horsepower and torque throughout the RPM range. They feature stainless steel primary tubes, thick 3/8” CNC laser-cut flanges, and JBA sealing dome collector. These features work together to deliver maximum performance and durability. JBA also offers performance exhaust systems for Jeeps.
JBA Cat4ward® Headers - p/n 1528S
Bolt-on big power and torque!
• Increased HP & TQ throughout RPM range
• Heavy-duty mandrel-bent stainless steel tube
• Extra thick 3/8” Laser-cut flanges
• High flow merge collector
• JBA Sealing Dome technology
• Optional high temp ceramic coating
• 50 state smog legal with C.A.R.B. E.O. #
• Complete hardware and instructions included
• Simple bolt-on installation
Available online here