0
0
×
Account Login
1-800-345-4545
Gift Cards
Track Order
Help Center

Flowmaster American Thunder Cat-Back Exhaust System 2011-2019 GM Silverado/Sierra 2500HD 6.0L

389-817541

made in usa

Product Q&A
View Now
Click image to zoom
American Thunder Cat-Back Exhaust System 2011-2019 GM Silverado/Sierra 2500HD 6.0L
Video
$1,106.95
American Thunder Cat-Back Exhaust System
  • 2011-2018 GM Silverado/Sierra 2500HD 6.0L (Crew Cab/Std Bed 6.5 ft)
  • 4" Tubing
  • 4" Polished SS Tips
  • Dual Out Rear/Dual Out Side Exit
  • 50 Series HD Muffler
  • 409S Stainless Steel
  • Free Shipping - Estimated to ship direct from manufacturer
    QTY

    Items You May Also Consider

    I purchased 578-1850S-2JS 1-5/8 Shorty Headers 2002-2013 GM Truck/SUV 4.8/5.3L  for 2017 Chevrolet Silverado 2500HD LT 6.0L.  Will this exhaust fit with the shorty headers?

    Asked by: SGB64
    The Flowmaster 389-817541 exhaust kit bolts to the factory cat and not the headers.
    Answered by: jshook
    Date published: 2023-04-03
    • y_2024, m_3, d_18, h_10CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.38
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_10001_10001_2852007, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Recently Viewed

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.