SKU: 30835758424

JBA Cat Back Exhaust System for Dodge Challenger 6.4L V8 for 2015-2021 - 40-1671

Sale price$408.16 Regular price$453.51
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

JBA Cat Back Exhaust System for Dodge Challenger 6.4L V8 for 2015-2021 - 40-1671Overview: 15 21 Challenger SRT Hellcat Cat Back 409 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:

15-21 Challenger SRT Hellcat Cat Back 409

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 15-21 Dodge Challenger SRT8 & Hellcat 6.2/6.4L 409SS Dual Rear 40-1671
  • Part Number: 40-1671
  • Applications:

    • 2015-2021 Dodge Challenger 392 CID
    • 2015-2021 Dodge Challenger 376 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: 30835758424

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    4.7 ★★★★★
    Based on 15 reviews
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    PETER CROWE
    Cuba, US
    ★★★★★ 5
    Great for walking all day at work as well
    Size: X-Large, Color: (001) Black / Black / White
    I walk approximately 10 miles a day at work, in a manufacturing setting. On concrete with steel toe shoes. My feet have been begging me to change from the socks that I have worn for years. I have worn these other name brand socks for probably 10 years. So, change was obviously something I had to be pushed into. I got on Amazon and searched for training socks. I read the description. Glanced at the reviews. I decided to move forward with purchasing these. I could not have been happier. My feet began feeling better immediately. And the priced was very reasonible.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 12, 2026
    J
    Verified Purchase
    jcolis
    Grantham, US
    ★★★★★ 5
    You have one pair of feet. Treat them kindly with a pair of UA socks
    Size: Large, Color: (100) White / White / Black
    Soft and tough. Easy on the feet. Nice fit prevents sore spots and blisters.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 3, 2025
    L
    Verified Purchase
    LC
    Birmingham, US
    ★★★★★ 5
    LOVE THEM!!
    Size: Small, Color: (001) Black / Black / Castlerock
    LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 18, 2026
    L
    Verified Purchase
    Lucy Mejia
    San Leandro, US
    ★★★★★ 5
    So will not write down your foot
    Size: Medium, Color: (001) Black / Black / Castlerock
    I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 6, 2026
    T
    Verified Purchase
    Twins9
    Lexington, US
    ★★★★★ 5
    Comfy and Stay Put
    Size: Medium, Color: (002) Black / Black / Halo Gray
    These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all. The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day. They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable. Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 16, 2026

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