$139 Off
$139 Off
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#UP233355
JBA 6673S Long Tube Header, SS, 05-10 Mustang GT
- Blemished
- Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information
$623.99
/kit
In Stock
$762.80
Save $138.81
Order soon, only 1 left in stock!
Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information.
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Product Summary
- Blemished
- Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information
Key Specs
| Garage Sale Type | Blemished |
| Header Tube Type | Long Tube |
| Flange Style | Standard |
| Primary Tube Diameter | 1-5/8" |
| Material Type | Stainless Steel |
Need To Know
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855.313.9176Ineligible for Return
Contains items that cannot be returned
JBA Headers 6673S Details
JBA Headers 6673S Details

This is Garage Sale priced because it is a factory shipped part that we do not sell "in house". This part has cosmetic imperfections that do not effect functionality of part. Please refer to the photos for more details on imperfections and blemishes.
NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS
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. Each system includes high quality hardware and thorough instructions for a professional no-leak installation. *Standard on 4-1 long tube V8 applications. Not available on Tri-Y headers.
- 3/8" thick CNC laser-cut flanges
- Patented JBA Firecone collector
- O2 sensor provisionscollector
- Large diameter mandrel-bent steel tubes
- Oversized exhaust ports
- JBA Performance Exhaust 6673S 1 5/8" Header Long Tube Stainless Steel 05-10 Mustang GT 3 Collector
- Fitment: 3 inch Collector
- Surface: Stainless Steel
- Tube Size: 1 5/8"
- For Off-road Use Only. This Product Is Not Emissions Legal.
- Matching H-pipe Available.
- For Off-Road Use Only
- JBA Performance Exhaust 6673S 1 5/8" Header Long Tube Stainless Steel 05-10 Mustang GT 3 Collector
- Fitment: 3 inch Collector
- Surface: Stainless Steel
- Tube Size: 1 5/8"
- For Off-road Use Only. This Product Is Not Emissions Legal.
- Matching H-pipe Available.
- For Off-Road Use Only
Application
Charts
Guides & Documents
CARB Warning
For race/ off road use only
CARB Warning
For race/ off road use only
JBA Headers 6673S Specifications
JBA Headers 6673S Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 6673S |
| Brand | JBA Headers |
| Garage Sale Type | Blemished |
| Header Tube Type | Long Tube |
| Flange Style | Standard |
| Primary Tube Diameter | 1-5/8" |
| Material Type | Stainless Steel |
| Color | Natural |
| Weld-Up | No |
| Collector Diameter | 3 Inch |
| Finish | Raw |
| Hardware Included | Yes |
| Gasket(s) Included | Yes |
| GENERAL | |
| Sold in Quantity | Pair |
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