JBA - 6685S
Headers - Competition Ready - 1.875 in Primary - Firecone Collector - Gaskets / Hardware Included - Stainless - Natural - Ford Coyote - Ford Mustang 2011-12 - Pair
JBA Performance Exhaust 6685SJS 1 7/8" Header Long Tube Stainless Steel 2011-14 Mustang 5.0 Silver Ceramic.
Each system includes high quality hardware and thorough instructions for a professional no-leak installation. For closed course competition use only.
- 3/8" thick CNC laser-cut flanges
- Patented JBA Firecone® collector
- O2 sensor provisions
- Large diameter mandrel-bent steel tubes
- Oversized exhaust ports
Catalytic Converter(s) Included: No
Collector Diameter: 2.5
Collector Port Diameter: 2.5
Collector Reducers Included: No
Color: Grey
Design: Full-length
EmissionFullDES: 3 - This Product is LEGAL for Closed Course Competition use or Pre-Emissions Controlled Vehicles ONLY. It is Not Legal for use on any Emissions Controlled Vehicle for Street or Off Highway use
Finish: Uncoated
Flange Thickness: 3/8
Gasket Or Seal Included: Yes
Gaskets Included: Yes
Grade Type: Performance
Header Material: 409 Stainless Steel
Header Style: Full-length
Mounting Hardware Included: Yes
Oxygen Sensor Port: Yes
Primary Tube Outside Diameter: 1.75
Primary Tubing Diameter: 1.75
Sheen Level: Matte
Tube Wall Thickness: 0.059
