SKU: 44419330757

JBA Exhaust Headers for Ford Mustang 4.6L V8 for 1999-2004 Stainless Coated - 1625S-7

Sale price$452.89 Regular price$503.21
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Ships within 48 hours · Estimated delivery Oct 3 - Oct 8

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Description

JBA Exhaust Headers for Ford Mustang 4.6L V8 for 1999-2004 Stainless Coated - 1625S-7Overview: 99 04 Mustang Cat4Ward 4. 6L Raw 409 JBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainless steel to endure the abuse of racing, towing, and daily driving built to withstand it all. JBAs proprietary

Overview:

99-04 Mustang Cat4Ward® 4.6L Raw 409

JBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainless steel to endure the abuse of racing, towing, and daily driving – built to withstand it all. JBA’s proprietary Firecone collector design uses race proven technology for producing maximum power and torque gains where you drive most. Each system includes factory style emission connections and high-quality hardware for a professional no-leak installation.

Features:

  • Mandrel bent stainless steel tube
  • Proprietary JBA Firecone collector
  • Factory style emission connections
  • Extra thick collector domes
  • 3/8" thick machined flanges with 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
  • CARB EO #: D-57-48
  • Catalytic Converter(s) Included: No
  • Collector Diameter: 2.5
  • Collector Port Diameter: 2.5
  • Collector Reducers Included: No
  • Color: Grey
  • Design: Shorty
  • Finish: Uncoated
  • Flange Thickness: 46089
  • Gasket Or Seal Included: Yes
  • Gaskets Included: Yes
  • Grade Type: Performance
  • Header Material: 409 Stainless Steel
  • Header Style: Shorty
  • Mounting Hardware Included: Yes
  • Oxygen Sensor Port: No
  • Primary Tube Outside Diameter: 1.625
  • Primary Tubing Diameter: 1.625
  • Sheen Level: Semi-Gloss
  • Tube Wall Thickness: 0.059
  • Part Number: 1625S-7
  • Applications:

    • 1999-2004 Ford Mustang 281 CID
    • 2000-2000 Ford Mustang 330 CID
  • Emissions:

    • 1 - This product has been granted a California Air Resources Board (CARB) Executive Order (EO Number) Exemption. It is 50 State Legal when installed on the Specified vehicle per the Manufacturer’s Current Application Guide, the CARB EO, and Installation Instructions.

    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: 44419330757

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    Ken
    Cuba, US
    ★★★★★ 4
    Okay shirts if they fit. Neck stretches out some with washing.
    Decent shirts. It's difficult to buy clothes online because you don't know how they'll fit until they arrive. The small was too small, and the medium is just a little loose. I'm 5'8" and 150 pounds after losing 65 pounds in a year. I work out and have some muscle. Shirts look good on my chest, but the sleeves are a little too long, and the neck is starting to go bacon after just two washings.
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    Reviewed in the United States on November 8, 2025
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    Queen NisahGG
    Birmingham, US
    ★★★★★ 5
    Good Value
    Good value, nice fit and machine wash and still look nice. Very soft, fabric holds up well and olive and black are perfect neutral colors
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    Reviewed in the United States on September 16, 2025
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    Jared Smith
    West Palm Beach, US
    ★★★★★ 5
    Good Product
    Color: 2 Pack(black+red), Size: Medium
    Very comfortable. Personally preferred over turtlenecks. Fits well for slim builds.
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    Reviewed in the United States on September 5, 2025
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    DH
    Louisville, US
    ★★★★★ 2
    Not worth the price.
    Color: 2 Pack(black+white), Size: XX-Large
    At best these T-Shirt should be in a 4 pack at maybe $10. Quality is not good, they are very thin, very stretchy and the collar does not hold its shape. Would not buy again.
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    Reviewed in the United States on May 9, 2026
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    Ron in Ohio
    San Leandro, US
    ★★★★★ 3
    Nice fit but loose in the collar …
    Color: 2 Pack(black+white), Size: X-Large
    Quality material. A little loose in the collar.
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    Reviewed in the United States on March 2, 2025

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