SKU: 18113413134

JBA Exhaust Headers for Pontiac G8 6.0L V8 for 2008-2009 Stainless Coated - 1811SJS

$352.31 $391.46
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

JBA Exhaust Headers for Pontiac G8 6.0L V8 for 2008-2009 Stainless Coated - 1811SJSOverview: 08 09 G8 Cat4Ward 6. 0 6. 2L Silver Ctd 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

Overview:

08-09 G8 Cat4Ward® 6.0/6.2L Silver Ctd

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: Metallic Ceramic Coated
  • 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: 1811SJS

    • 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.
    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: 18113413134

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    4.5 ★★★★★
    Based on 2477 reviews
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    A
    AYA
    New York, US
    ★★★★★ 2
    See through and jacket has no structure
    Size: Large, Color: Light Grey, Size: Large, Color: Light Grey
    On the positive side, it does appear to be well made. The stitching is clean, the fit is decent, and overall construction seems solid for the price. However, the material is extremely thin much thinner than expected. It’s so lightweight that it is see-through. Both the jacket and pants are unlined, which makes the suit feel even lighter and less structured. I While I understand seersucker is meant to be breathable and comfortable this isnt even seersucker it is a striped polyester blend material. It may work in very hot climates but if you’re looking for something with more structure or durability, this is not the best option. The fabric feels about as thick as a paper towel. Overall, decent construction, but the thinness and lack of a defined shape and lining are disappointing and makes it almost impossible to wear.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 1, 2026
    B
    Verified Purchase
    Blue Moon
    Chelsea, US
    ★★★★★ 3
    Not as expected.
    Size: Large, Color: Blue
    Thin material. Not as expected. Planning to wear it for Kentucky Derby but just not appropriate.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 6, 2026
    P
    Verified Purchase
    Paul Slaughter
    Dallas, US
    ★★★★★ 5
    Surprisingly good product.
    Size: 5X-Large, Color: Grey Black
    Came exactly as suspected. When ordering a 3 piece tux I expected to find some sort of problem or something that didn't fit, but I was pleasantly surprised. Looks like the photos and fits as advertised. So very happy. Doesn't look cheap or gimmicky. Thank you!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 19, 2025
    A
    Verified Purchase
    April Collins
    Massapequa, US
    ★★★★★ 5
    Good quality stank fishy smell
    Size: Small, Color: Silver
    Beautiful but it stank badly smells like fish. Wherever y'all have it stored in when y'all have it needs to be cleaned out. Now I have to take it to get cleaned/steamed because of this stank smell. Need give me some of my money back much as it cost. Now I got to pay get smell out of it is ridiculous. Cost to much for this to smell how it smells.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 18, 2026
    R
    Verified Purchase
    Rosalinda Z.
    Bozeman, US
    ★★★★★ 5
    Baggy but nice color
    Size: X-Small, Color: Burnt Orange White
    Husband looked great in it but if you want it slim you will have to tailor it it was a lil baggy very true to size
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 7, 2026

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