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Flowmaster 817603 - Flowmaster Force II Exhaust Systems - Truck/SUV



Flowmaster 817603 - Flowmaster Force II Exhaust Systems - Truck/SUV
Flowmaster 817603 - Flowmaster Force II Exhaust Systems - Truck/SUV

JEGS Part Number: 389-817603

Force II Cat-Back Exhaust System
  • 2011-13 GM Silverado/Sierra 1500 6.2L V8
  • 3.5" Tubing, 4" Polished SS Tips
  • Single Side Exit
  • 50 Series Big Block Muffler
  • 409S Stainless Steel

    Flowmaster 817603 Details

    GM Silverado/Sierra 1500

    Fits 2011 and 2013 Chevrolet and GMC 1500 Series trucks with a 6.2L V8 engine, including Sierra and Silverado. Designed for Crew Cab Short bed and Extra Cab Standard bed models with a 143 inch wheelbase.

    This stainless steel bolt on exhaust system for the 2011 to 2013 GMC and Chevrolet 1500, Crew Cab / Short Bed and Extra Cab / Standard Bed with 6.2L engine uses Flowmaster's 50 Series Big Block Muffler for a muscular exterior sound and 3.50 in. mandrel bent tubing throughout. The system features a polished, 4.00 in. embossed stainless tip and delivers noticeable performance gains while offering a moderate sound level inside and out. The system is a true bolt on with an OE style ball flange connection and it utilizes the factory exhaust hangers for easy at home installation. Flowmaster's Lifetime Limited Warranty protects your investment for the life of the vehicle.

    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 817603

    Inlet Size (in.)
    3.5
    Outlet Size (in.)
    4
    Material
    409 Stainless Steel
    Exit Position
    Single Rear
    Exhaust Type
    Single
    Exit Style
    Straight
    Hardware Included
    Yes
    Tip Finish
    Polished
    Tip Included
    Yes
    Exit Quantity
    Two
    Muffler Included
    Yes
    System Style
    Cat Back
    Inlet Quantity
    One
    Intermediate Pipe Diameter (in.)
    3.5
    Muffler Configuration
    Single inlet/Single outlet
    Muffler Finish
    Natural
    Muffler Material
    Stainless steel
    Muffler Quantity
    One
    Muffler Style
    Chambered
    Quantity
    Sold as a kit
    System Finish
    Natural
    System Material
    Stainless steel
    Tailpipe Diameter (in.)
    3.5
    Tip Cut
    Slant
    Tip Edge Style
    Rolled edge
    Tip Material
    Stainless steel
    Tip Outlet Size (in.)
    4
    Tip Quantity
    Single
    Tip Shape
    Round
    Exit Location
    Passenger side
    Manufacturer's Part Number:
    817603