JBA Cat Back Exhaust System for Chevy GMC Silverado 2500 HD Sierra 2500 - 40-3030
SKU: 39020487302

JBA Cat Back Exhaust System for Chevy GMC Silverado 2500 HD Sierra 2500 - 40-3030

$386.67 $429.63
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

JBA Cat Back Exhaust System for Chevy GMC Silverado 2500 HD Sierra 2500 - 40-3030Overview: 01 06 Silverado Sierra 2500HD Cat Back 409SS When it comes to performance exhaust systems, most people are looking for three things: Power. Sound. Quality. JBA Exhaust Systems deliver the best of all three. While there is high demand for performance and sound, the capacity for power in a JBA Exhaust System gives us the edge. Each system is tuned to provide the best possible exhaust tone without being overwhelming inside your vehicle. By

Overview:

01-06 Silverado/Sierra 2500HD Cat Back 409SS

When it comes to performance exhaust systems, most people are looking for three things: Power. Sound. Quality. JBA Exhaust Systems deliver the best of all three. While there is high demand for performance and sound, the capacity for power in a JBA Exhaust System gives us the edge. Each system is tuned to provide the best possible exhaust tone without being overwhelming inside your vehicle. By replacing the restrictive factory exhaust system with free-flowing mandrel-bent stainless steel tubing and quality performance mufflers, JBA has developed the power, sound and efficiency you desire for your car, truck or SUV.

Features:

  • Large diameter stainless steel
  • Mandrel-bent tube
  • High flow stainless steel muffler(s)
  • High quality hardware
  • Stainless steel polished chrome tip(s)
  • Factory style hangers

    • 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
  • Title: JBA Cat Back Exhaust 01-06 Chevrolet/GMC Silverado/Sierra 2500/3500 HD 6.0/8.1L 409SS Pass Side Dual 40-3030
  • Part Number: 40-3030

    • Applications:

    • 2001-2006 Chevrolet Silverado 2500 HD 496 CID
    • 2001-2006 Chevrolet Silverado 2500 HD 364 CID
    • 2001-2006 GMC Sierra 2500 HD 364 CID
    • 2001-2006 GMC Sierra 2500 HD 496 CID

    • Emissions:

    • This Product is considered а Replacement Part per CARB and EPA regulations for emissions compliance and is legal for sale and use on specified vehicles in all 50 states as stated in Manufacturer's Application Guide and lnstallation 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: 39020487302

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    4.9 ★★★★★
    Based on 1380 reviews
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    Verified Purchase
    Jake Hyatt
    Pawtucket, US
    ★★★★★ 1
    You get what you pay for
    Size: XX-Large, Color: Eggshell White Black Mariner Stripe
    Like most of the other reviews here, the shirt runs too small and too short. Material was also incredibly uncomfortable. It also wasn't the color I was hoping it would be, but that's on me for not reading the fine print (eggshell white was very much not white) If you're looking at this for a certain costume/cosplay idea, it's probably not what you're looking for.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 18, 2026
    T
    Verified Purchase
    Terrorgod
    Port Orchard, US
    ★★★★★ 5
    Solid fit
    Size: X-Large, Color: Eggshell White Black Mariner Stripe
    Easy fit, comfortable material. Dont expect it to last forever but at the price its solid for the purpose of a halloween costume.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 1, 2025
    C
    Verified Purchase
    C.L.
    Waukegan, US
    ★★★★★ 3
    Runs small
    Size: X-Large, Color: Navy
    Runs small and is short. Nice dark navy color. I ordered a size up and it is still small.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 26, 2026
    D
    Verified Purchase
    Dee
    Alexandria, US
    ★★★★★ 5
    Great tee
    Size: X-Large, Color: Medium Grey Heather
    It’s a nice cotton material…not thin, just perfect. After washing, it also kept its shape.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 18, 2026
    M
    Verified Purchase
    MRH
    Whiting, US
    ★★★★★ 5
    Very well made Oxford casual shirts.
    Size: X-Large, Color: Sky Blue
    I've ordered 8 of these Button-down collared, long sleeved Oxford shirts in eight different colors. I'm 6', weigh 195. And have a 44" chest and fairly broad shoulders. The XL give me ample room, plenty of shirt tail to tuck in. And are well made. The shirts have a nice soft feeling to them. If you wash them with like items, and dry them likewise, taking them out before the cycle ends and hanging them. You won't have a single wrinkle. The shirts are true to color, and true to size if you follow the size guideline. These are not tailor fit, but regular fit shirts. Fabric quality seems very durable and well made. There is no smell when receiving the shirts. No more so than buying a shirt at a retail store. They do come in a vacuum bag. The shirts are a little heavier than a poplin shirt and can be worn year-round. These are great casual shirts for jeans and a sport coat, or slacks. I like the quality and the colors. I also like the thickness of the shirts. All of the shirts I've bought, black, blue, etc, have white buttons. Which makes them more of a casual shirt. But well worth the price.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 10, 2025

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