SKU: 74331152671

JBA Exhaust Headers for Ford Mustang 4.6L V8 for 2005-2010 Stainless Coated - 6673S

Sale price$312.06 Regular price$346.73
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

JBA Exhaust Headers for Ford Mustang 4.6L V8 for 2005-2010 Stainless Coated - 6673SOverview: 05 10 Mustang Long Tube 4. 6L 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, extra

Overview:

05-10 Mustang Long Tube 4.6L 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, 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.

Features:

  • 3/8" thick CNC laser-cut flanges
  • Patented JBA Firecone® collector
  • O2 sensor provisions
  • Large diameter mandrel-bent steel tubes
  • Oversized exhaust ports
  • Specs:

  • Brand: JBA Performance
  • California Proposition 65: WARNING: This product can expose you to chemicals including chromium, which is know to the State of California to cause cancer or birth defects of other reproductive harm. For more information, visit www.p65warnings.ca.gov
  • Catalytic Converter(s) Included: No
  • Collector Diameter: 2.5
  • Collector Port Diameter: 2.5
  • Collector Reducers Included: No
  • Color: Grey
  • Design: Full-length
  • Finish: Uncoated
  • Flange Thickness: 46089
  • 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
  • Part Number: 6673S
  • Applications:

    • 2005-2010 Ford Mustang 281 CID
  • Emissions:

    • 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.

    Instructions:

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 74331152671

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    Luis Chávez
    Lexington, US
    ★★★★★ 5
    Softness
    Size: Medium, Color: A-red
    High quality material !
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 6, 2026
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    T. Brown
    Chelsea, US
    ★★★★★ 3
    Nice Coat Not So Great Packaging
    Size: X-Small, Color: A-grey
    Nice coat but packaging needs to be improved. It arrived not properly folded and as a result it was completely wrinkled. Took some work to iron so it looked as advertised. Packaging for such things has to be reviewed.
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    Reviewed in the United States on April 20, 2025
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    One Happy Customer
    San Leandro, US
    ★★★★★ 5
    Love the coat.
    Size: Large, Color: A-navy
    Coat looks and fits great. I ordered a black and was sent dark blue, other wise it looks awesome.
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    Reviewed in the United States on October 31, 2023
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    noelia casidy
    Charlottesville, US
    ★★★★★ 5
    Love
    Size: X-Small, Color: A-grey
    I got this coat for my boyfriend and I love it. It fits him perfectly and is very true to size. It is very comfortable and keeps him warm. He loves it. I would definitely recommend
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    Reviewed in the United States on October 26, 2023
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    Daniel Ogunlowo
    Phoenix, US
    ★★★★★ 5
    Nice jacket
    Size: Medium, Color: Grey 01
    Nice jacket . Material exactly as described.
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    Reviewed in the United States on February 3, 2026

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