JBA® (07-14) Ford Mustang GT500 5.4L/5.8L 4V 1 3/4" 409SS Long Tube Exhaust Headers
JBA® (07-14) Ford Mustang GT500 5.4L/5.8L 4V 1 3/4" 409SS Long Tube Exhaust Headers is backordered and will ship as soon as it is back in stock.
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JBA® (07-14) Ford Mustang GT500 5.4L/5.8L 4V 1 3/4" 409SS Long...
Description
Description
COMPATIBLE: (5.4L/5.8L - OHC 4V)
2007 - 2014 FORD MUSTANG GT500 S197
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, extra thick 3/8 one-piece flanges, and proprietary 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.
- 3/8" thick CNC laser-cut flanges
- Patented JBA Firecone® collector
- O2 sensor provisions
- Large diameter mandrel-bent steel tubes
- Oversized exhaust ports
| Finish | Uncoated |
|---|---|
| Design | Full-length |
| Primary Tubing Diameter | 1.75 Inches |
| Collector Port Diameter | 2.5 Inches |
| Tube Wall Thickness | 0.059 Inches |
| Flange Thickness | 3/8 Inches |
| Oxygen Sensor Port | Yes |
| Gasket Or Seal Included | Yes |
| Mounting Hardware Included | Yes |
| Grade Type | Performance |
| Color | Grey |
| Sheen Level | Matte |
