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

Flowmaster FlowMonster 2-Chamber Muffler - Offset In/Offset Out: 2.500 in.

389-42543-FM


Product Q&A
View Now
Click image to zoom
FlowMonster 2-Chamber Muffler - Offset In/Offset Out: 2.500 in.
$37.17
FlowMonster 2-Chamber Muffler
  • Offset In/Offset Out: 2.500 in.
  • 13 in. L x 9.750 in. W x 4 in. H
  • Aluminized Steel
  • High-Heat Silver Coating
  • Sold Individually
  • Estimated to ship direct from manufacturer on 05/03/24 , pending manufacturer availability. Learn More

    Thank you! We will notify you when this product becomes available.

    QTY

    Items You May Also Consider

    42543-FM - Flowmaster FlowMonster Mufflers is rated 4.2 out of 5 by 5.
    Rated 5 out of 5 by from Sound great! Wanted old school sound for my 2014 Dodge Challenger RT. I had a full Pypes system, but was a little quiet and slight drone. Replaced the mufflers with these FlowMonsters and have been running them for 6 months now. I am totally pleased with these. Not obnoxious, but a healthy V8 rumble.
    Date published: 2022-05-30
    • y_2024, m_4, d_26, h_5
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
    • cp_1, bvpage1
    • co_hasreviews, tv_4, tr_1
    • loc_en_US, sid_10001_10001_7836500, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Items You Need

    Easy Kits

    Related Products

    Street-Series SM11266 Street Max Muffler Features:Heavy-duty 16-gauge 409 stainless steel constructionStraight-through design to deliver a deep performance sound outputHigh-heat internal mesh for improved flow and noise controlFully reversible installation. 2.500 in. Inlet.
    Close
    BW0012-25 Features:6 in. L x 5 in. round muffler body sizeSuper aggressive/loud exhaust tonePatented straight-through internal hourglass design for optimal performance and reduced droneBi-directional; can be installed in either direction without affecting sound outputNotes:Universal fitment and is not a direct ...
    Close
    BW009-C Features:9 in. L x 9 in. W x 4 in. H muffler body sizeAggressive/loud exhaust tonePatented straight-through internal hourglass design for optimal performance and reduced droneBi-directional; can be installed in either direction without affecting sound outputNotes:Universal fitment and is ...
    Close

    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.