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Flowmaster 817542 - Flowmaster Force II Exhaust Systems - Truck/SUV

Flowmaster 817542 - Flowmaster Force II Exhaust Systems - Truck/SUV

Flowmaster#389-817542

Force II Downpipe-Back Exhaust System
  • 2001-07 GM Silverado/Sierra 2500HD/3500HD 6.6L V8
  • 4" Tubing, 5" Polished SS Tips
  • Single Side Exit
  • Pro Series Muffler
  • 409S Stainless Steel

    Flowmaster 817542 - Flowmaster Force II Exhaust Systems - Truck/SUV Details

    GM Silverado/Sierra 2500/3500

    2001 to 2007 Chevrolet and GMC 2500HD or 3500HD truck with a Duramax Diesel 6.6L engine, fits all wheelbases except Standard Cab with long bed configuration.

    This Force II systems utilizes patented, race proven, laminar flow technology which results in improved power, torque and fuel mileage along with a refined performance tone. The Pro Series mufflers feature durable 409S stainless steel construction. Utilizing mandrel bent 409S stainless steel tubing and high quality installation accessories, these systems are engineered to provide a perfect bolt-on installation. The systems are also topped off with an attractive 304S stainless steel oversize exhaust tip featuring the company logo.

  • Mandrel bent 16 gauge 409 stainless tubing
  • Mild to moderate exterior exhaust tone
  • Includes hangers and hardware for easy installation
  • Downpipe-back system
  • Made in the USA
  • Premium Flowmaster quality

  • Flowmaster 817542 - Flowmaster Force II Exhaust Systems - Truck/SUV

    Flowmaster Cat-Back Exhaust Systems are designed with the latest technology to provide the best possible performance from a Flowmaster Muffler. They improve acceleration, passing power, and fuel mileage. Every cat-back exhaust is individually engineered and dyno-tested for each application. All tubing is mandrel bent for the best possible exhaust gas flow and fabricated from 409S stainless or aluminized steel for corrosion resistance. Made in the USA.

    Wanna let folks know you've got a Flowmaster system under your vehicle when you open it up, but don't want a lot of interior resonance? Flowmaster's Force II systems are designed to provide plenty of "Flowmaster Sound" under acceleration, but lower levels while cruising.

    Dual Rear Exit Exhaust Systems (DOR)
    The Flowmaster 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 cat back 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.

    Dual Side Exit Exhaust Systems (DOS)
    The Flowmaster 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 Flowmaster SOS system is for the person who wants a subdued, but custom look, with all the benefits of a Flowmaster exhaust system. These cat back 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 Flowmaster 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 Flowmaster 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.

    Flowmaster 389-817542

    Outlet Size (in.)
    4
    Inlet Size (in.)
    N/A
    Material
    Stainless Steel
    Exit Position
    Single Rear
    Exhaust Type
    Single
    Exit Style
    Straight
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