JBA Performance Long Tube Headers 6685S, Ford Mustang 5.0L V8 2011-2014
JBA long tube headers are the number one choice for maximum performance gains and high RPM efficiency. 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, extra thick 3/8” one piece flanges, and patented JBA Firecone®* merged collectors for smooth flow. Each system is designed to give the maximum amount of ground clearance possible so lowered cars do not drag the collectors on speed bumps. Each system includes high quality hardware and thorough instructions for a professional no-leak installation.
Key Features
- 3/8’ thick CNC laser-cut flanges
- Patented JBA Firecone® merged collector
- 02 sensor provisions
- Large diameter mandrel-bent stainless steel primary tubes
- Oversized exhaust ports
- Prevents leaks caused by warping
- Increased hp/tq, improved exhaust scavenging
- Maximum flow and high RPM efficiency
- Accommodates ported cylinder heads
Header Material: Stainless steel
Header Finish: Stainless steel
Header Style: Shorty
Primary Tube Diam (in): 1 3/4"
Flange Style: 1 Piece
Flange Thickness (in): 3/8"
Collector Attachment: Stock Flange
Hardware Included: Yes
Gaskets Included: Yes
Quantity: Sold as a pair
JBA long tube headers are the number one choice for maximum performance gains and high RPM efficiency. 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, extra thick 3/8” one piece flanges, and patented JBA Firecone®* merged collectors for smooth flow. Each system is designed to give the maximum amount of ground clearance possible so lowered cars do not drag the collectors on speed bumps. Each system includes high quality hardware and thorough instructions for a professional no-leak installation.
Key Features
- 3/8’ thick CNC laser-cut flanges
- Patented JBA Firecone® merged collector
- 02 sensor provisions
- Large diameter mandrel-bent stainless steel primary tubes
- Oversized exhaust ports
- Prevents leaks caused by warping
- Increased hp/tq, improved exhaust scavenging
- Maximum flow and high RPM efficiency
- Accommodates ported cylinder heads
Header Material: Stainless steel
Header Finish: Stainless steel
Header Style: Shorty
Primary Tube Diam (in): 1 3/4"
Flange Style: 1 Piece
Flange Thickness (in): 3/8"
Collector Attachment: Stock Flange
Hardware Included: Yes
Gaskets Included: Yes
Quantity: Sold as a pair
