SKU: 50234222791

JBA Exhaust Headers for Jeep Wrangler 4.0L L6 for 2000-2006 Stainless Coated - 1527S

Sale price$304.39 Regular price$338.21
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

JBA Exhaust Headers for Jeep Wrangler 4.0L L6 for 2000-2006 Stainless Coated - 1527SOverview: 00 06 JEEP Cat4Ward 4. 0L 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:

00-06 JEEP Cat4Ward® 4.0L 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-57-46
  • 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: Yes
  • Primary Tube Outside Diameter: 1.625
  • Primary Tubing Diameter: 1.625
  • Sheen Level: Matte
  • Tube Wall Thickness: 0.059
  • Part Number: 1527S
  • Applications:

    • 2000-2006 Jeep Wrangler 242 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: 50234222791

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    4.3 ★★★★★
    Based on 27 reviews
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    Paul Thomas
    Whiting, US
    ★★★★★ 5
    Great value, sturdy product
    Size: 16 x 18 Inch, Size: 16 x 18 Inch
    Made a custom built 24" round resin pour table, and this worked great for the base, looks good too.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 20, 2026
    C
    Verified Purchase
    Cynncat
    Bozeman, US
    ★★★★★ 4
    Easy to put together
    Size: 16 x 18 Inch
    Great legs and look great with the table, however, the legs connect to a peak and is not level. A friend made me some spacers on his 3d printer so I could use them.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 8, 2025
    S
    Verified Purchase
    sara hunter
    Lake Worth, US
    ★★★★★ 5
    Easy to put together and sturdy.
    Size: 16 x 18 Inch
    Perfect base for my diy coffee table. Easy to use and exactly what I needed
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 5, 2026
    L
    Verified Purchase
    LDS
    Natrona Heights, US
    ★★★★★ 3
    It high quality but usable.
    Size: 16 x 18 Inch, Size: 16 x 18 Inch
    Kind of poor quality. The 4 way connectors do not set level to each other and the 3/16” Allen screws strip out very easily. I wouldn’t buy again.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 27, 2026
    D
    Verified Purchase
    Debra M
    Cuba, US
    ★★★★★ 5
    Metal table legs
    Size: 28 x 24 Inch
    Table legs are very sturdy for our two inch thick, round cut, epoxy slab. Great accent table.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 12, 2026

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