Flowmaster Diesel Truck Cat-Back Systems


Flowmaster
Flowmaster Diesel Truck Cat-Back Systems

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It is through Flowmaster's dedication to research and testing that their products have become the undisputed leader of the exhaust performance market. With two high-tech factories now building an enormous variety of race and road proven products using their own custom built production machinery, Flowmaster can create the kinds of highly innovative products you want.

American Thunder Tuned Cat-Back Exhaust Systems
Bolt this system on and let people know you've arrived. American Thunder 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.

Force II Tuned Cat-Back Exhaust Systems
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.

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 aluminized steel 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.



Dodge

389-17308
Force II Tuned Cat-Back Exhaust System
  • 1989-93 Ram Cummins 12V Turbo Diesel
  • 2WD Std Cab/Long Bed (131" WB), Ext Cab/Long Bed (150" WB)
  • 3-1/2'' Tubing from Down Pipe Back
  • Single Outlet Muffler, Side Exit Tailpipe (SOS)
    More info on Flowmaster 17308

    Fits Applications
    MPG
  • $444.99
    Ships
    02/24/12

    389-17309
    Force II Tuned Cat-Back Exhaust System
  • 1989-93 Ram Cummins 12V Turbo Diesel
  • 4WD Std Cab/Long Bed (131" WB), Ext Cab/Long Bed (150" WB)
  • 3-1/2'' Tubing from Down Pipe Back
  • Single Outlet Muffler, Side Exit Tailpipe (SOS)
    More info on Flowmaster 17309

    Fits Applications
    MPG
  • $421.99
    Ships
    02/24/12

    389-17319
    Force II Tuned Cat-Back Exhaust System
  • 1994-98 Ram Cummins 12V Turbo Diesel
  • 2/4WD Std. Cab/Long Bed (138'' WB) & Ext. Cab/Long Bed (154'' WB)
  • 3-1/2'' Tubing (Turbo Back)
  • Single Outlet Muffler, Side Exit Tailpipe (SOS)
    More info on Flowmaster 17319

    Fits Applications
    $69.99
    MPG
  • $477.99
    Ships
    02/24/12

    389-17402
    American Thunder Tuned Cat-Back Exhaust System
  • 2003-07 Ram HO 5.9L Turbo Diesel
  • 2/4WD All Wheelbases
  • 4'' Tubing from Catalytic Converter Back
  • Single Outlet Muffler, Side Exit Tailpipe (SOS)
    More info on Flowmaster 17402

    Fits Applications
    MPG
  • $329.99
    Ships
    Ford
      389-1035
    Component Box for American Thunder Exhaust Systems
  • Part 2 of 2 for kit #17378
  • Pipes and Hardware
  • Ford F-250/F-350 Super Duty
  • For component box 1 of 2 PN [389-5036]
    More info on Flowmaster 1035

    Fits Applications
  • $416.99
    Ships
    02/24/12

    389-17365
    American Thunder Tuned Cat-Back Exhaust System
  • 1999-03 F-250/F-350, 3/4-Ton/1-Ton 7.3L Powerstroke Diesel
  • 2/4WD All wheelbases
  • 4'' Tubing Turbo Back
  • Single Outlet Muffler, Side Exit Tailpipe (SOS)
    More info on Flowmaster 17365

    Fits Applications
    MPG
  • $487.99
    Ships
    02/24/12

    389-17377K
    American Thunder Tuned Cat-Back Exhaust System
  • 2003-07 F-250/F-350, 3/4-Ton/1-Ton 6.0L Powerstroke Diesel
  • Auto Transmissions Only
  • 2/4WD All wheelbases
  • 4'' Tubing Turbo Back
  • Single Outlet Muffler, Side Exit Tailpipe (SOS)
    More info on Flowmaster 17377K

    Fits Applications
    MPG
  • $794.99
    To order this item contact Customer Service at 1-800-345-4545.

    389-17422
    Force II Tuned Cat-Back Exhaust System
  • 2005-07 F-250/F-350 5.4L & 6.8L
  • 3'' Tubing
  • Single Outlet Muffler, Side Exit Tailpipe (SOS)
    More info on Flowmaster 17422

    Fits Applications
    $9.99
    MPG
  • $291.99
    Ships
    GM

    389-17349
    American Thunder Tuned Cat-Back Exhaust System
  • 2001-06 Silverado/Sierra 3/4-Ton, 1-Ton 6.6L Duramax Diesel
  • 2/4WD, All Wheelbases
  • 4'' Tubing from Turbo Downpipe Back
  • Single Outlet Muffler, Side Exit Tailpipe (SOS)
    More info on Flowmaster 17349

    Fits Applications
    MPG
  • $481.99
    Ships
    02/24/12