JBA Exhaust Headers for Ford Mustang 5.4L V8 for 2007-2014 Stainless Coated - 6695S performance-exhaust-mufflers-flowmaster-hooker 88" Length 3 Feet Max

88" Length 3 Feet Max Vacuum 22 in Hg Max Working PSI 300 PSI Min

3L 8V 2023-2024 Chevrolet Silverado 1500 PPV 325/5

GMC P3500 (1994)

Year Make Model Submodel Engine Size 1991 - 1993 Dodge Caravan 3

3 L4 1989 Ford Ranger S 140/2

JBA Exhaust Headers for Ford Mustang 5.4L V8 for 2007-2014 Stainless Coated - 6695S performance-exhaust-mufflers-flowmaster-hooker 88" Length 3 Feet MaxOverview: 07 14 GT500 Long Tube 5. 4 5. 8L Raw 409 JBA long tube headers are the number one choice for maximum performance gains and high RPM efficiency. Available in 409 or 304 Series Stainless Steel. 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 stainless steel primary tubes, oversized exhaust ports,