JBA 6695S 2007-09 Mustang GT500 5.4L Long Tube Headers 1-3/4" Stainless

In 2007, Ford and Shelby renewed their vows and came together once again to create another instant automotive classic, the Ford GT500. Loaded with a 5.4L Modular 500hp supercharged V8, the GT500 comes standard with an upgraded suspension, sharper body kit, and larger 18" wheels. The limited production vehicle drives hard and looks good, however there are always those of us that want to see just how much better the beast can move and sound. After months of detail oriented research and development, JBA has developed a quality line of products for the new GT500 that has become the standard of the industry.

Serious enthusiasts with big time cars call for big time upgrades. When building a car that, in its stock state, is already in the upper echelon of performance, one must take into account that the aftermarket parts being put in are truly superior to the ones originally installed. The 6695 Series Long tube headers for the 5.4L GT500 meets these requirements. Given JBA's history and reputation in the header and exhaust industry, along with its renown dedication to the Mustang market, its easy to dream up the possibilities that these long tubes can provide the Shelby. The reality? How does 674 RWHP with our exhaust and tune sound? It makes sense given the relentless R&D, superior materials and patented processes used to make the parts. And while the power gets all the credit, its the quality of the build that keeps the machine running. After retorquing the headers after a few hundred miles, you wont have to worry about them holding up, they're that good. Guaranteed.

FEATURES:

• 3/8" thick laser-cut flanges
• Firecone® technology
• Mandrel-bent stainless steel 1-3/4" primary tubes
• JBA sealing rings on head flange
• Premium quality hardware included
• 9" collector
• Optional ceramic coating (thermal barrier)
• 360 degree welds
• Thick and durable collector domes will not bend or break
• Oversized exhaust ports

BENEFITS:

• Increase hp & torque throughout RPM range
• Improved throttle response
• Reduced under hood temperature
• No loss of ground clearance
• Increased passing power
• Increased low-end torque
• Makes engine more sensitive to other modifications (intake, chip, supercharger, etc.)
• Improved engine compartment appearance
• Improved fuel economy

Polished Silver & Industrial Titanium Ceramic Coatings are also available and listed on our website.  Don't forget to check out the new JBA GT500 catback exhaust system!