FREE SHIPPING & HANDLING!*                           Order by 11 PM EST for Same Day Shipping!

Flowmaster 817397 - Flowmaster American Thunder Exhaust Systems - Truck/SUV

Flowmaster 817397 - Flowmaster American Thunder Exhaust Systems - Truck/SUV

Flowmaster#389-817397

American Thunder Cat-Back Exhaust System
  • 2004-05 Dodge Ram 1500 5.7L Hemi
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Rear/Side Exit
  • 50 Series HD Muffler
  • 409S Stainless Steel

    Flowmaster 817397 - Flowmaster American Thunder Exhaust Systems - Truck/SUV Details

    Dodge Trucks

    Flowmaster's American Thunder Cat-Back System wakes up the performance of 2004-2005 Dodge Ram 1500 trucks equipped with Hemi V8 engines by increasing the available power, torque and mileage inherent in these versatile pickups. The easy to install system fits all cab/bed configurations and is manufactured using durable 409S stainless steel and is also backed by our 10-year limited warranty. Best of all, it improves engine power, torque and mileage while enhancing the performance sound of your Hemi-powered truck, delivering a deep, moderate tone outside and a moderate interior sound level in the cab. Like all Flowmaster products, this American Thunder system is designed for a true bolt-up installation and includes complete instructions and all necessary hardware. This system features a clamp-on inlet pipe that runs through a 50 Series HD single in/dual out muffler and into dual 2.50" mandrel bent tailpipes. Both side and rear exit pipes are included in the kit so that the customer can choose the desired final appearance. As a crowning touch, the system is finished off with premium quality 3.00" diameter polished 304 stainless steel tips embossed with the famous Flowmaster logo to show everyone you're equipped with the most advanced exhaust technology components available.

    Flowmaster 817397 - Flowmaster American Thunder Exhaust Systems - Truck/SUV

    These systems are designed with the latest technology to provide the best possible performance from a Flowmaster muffler. Flowmaster's systems will both improve acceleration and passing power, as well as increase fuel mileage. Every Flowmaster system is individually engineered and dyno-tested for each application. All tubing is mandrel bent for the best possible exhaust gas flow, and choose from fabricated 409S stainless steel or aluminized steel tubing for corrosion resistance. Made in USA.

    Bolt this system on and let people know you've arrived. American Thunder by Flowmaster will deliver the aggressive tone you want and the performance you demand from Flowmaster. Each Flowmaster exhaust system comes with Performance Flowmaster Muffler(s), all pipes with hangers attached, clamps and mounting hardware and detailed installation instructions.

    Dual Rear Exit Exhaust Systems (DOR)
    The DOR systems are designed for the person who wants that custom look of a dual exhaust on a late model vehicle that came with a factory single exhaust. These systems feature mandrel bent 16 gauge tubing, either weld-on or flanged inlet pipe/pipes, specially tuned muffler, clamps, and hangers for that aggressive sound of a dual exhaust system.

    Dual Side Exit Exhaust Systems (DOS)
    The DOS systems are designed for the person who wants that custom look of a dual exhaust on a late model vehicle that came with a factory single exhaust. These systems feature mandrel bent 16 gauge tubing, either weld-on or flanged inlet pipe/pipes, specially tuned muffler, clamps, hangers and stainless steel exhaust tips for that aggressive look and sound of a dual exhaust system. Recommended for towing applications.

    Single Side Exit Exhaust Systems (SOS)
    The SOS system is for the person who wants a subdued, but custom look, with all the benefits of a Flowmaster exhaust system. These systems feature mandrel bent 16 gauge tubing, either weld-on or flanged inlet pipe/pipes, specially tuned muffler, clamps, hangers and stainless steel exhaust tip exiting in the factory location out the side behind the rear tire of the vehicle.

    Single Rear Exit Exhaust Systems (SOR)
    The SOR system is for the person who wants a subdued but custom look, with all the benefits of a Flowmaster exhaust system. These systems feature mandrel bent 16 gauge tubing, either weld-on or flanged inlet pipe/pipes, specially tuned muffler, clamps, hangers and stainless steel exhaust tip exiting in the factory location either under the bumper, or through the valance at the rear of the vehicle.

    Muscle Truck Exhaust Systems (DOSS)
    The DOSS systems are designed to give your late model truck the custom look of a NASCAR race truck. These ''Muscle Truck'' systems feature mandrel bent 16 gauge tubing custom bent to fit your vehicle, either weld-on or flanged inlet pipe/pipes, specially tuned muffler, clamps, hangers and stainless steel exhaust tips exiting in front of the rear wheel for that aggressive look and sound of a dual exhaust race vehicle.

    JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.

    Flowmaster 389-817397

    Outlet Size (in.)
    2.5
    Inlet Size (in.)
    2.75
    Material
    409 Stainless Steel
    Inlet Size (in.)
    N/A
    Exit Position
    Dual Side Rear
    Exit Position
    Dual Side
    Exit Position
    Dual Rear
    Exhaust Type
    Single
    Exit Style
    Straight
    Items You May Also Consider
    Only $507.32

    Ships