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Flowmaster American Thunder Exhaust Systems - Truck/SUV


Flowmaster
Flowmaster American Thunder Exhaust Systems - Truck/SUV

Product images may differ from actual product appearance.

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.



34 Products Page: 1 2 ... |  Next Results per Page:
Dodge

389-17398
American Thunder Cat-Back Exhaust System
  • 2004-05 Dodge Ram 1500 5.7L Hemi
    (140" Wheel Base)
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Same Side Exit
  • Super 40 Series Muffler
  • Aluminized Steel
    More info on Flowmaster 17398
    • FREE
    • SHIPPING
      & HANDLING!
    Dyno Chart for 17398 MPG Installation Instructions for 17398
  • $322.08
    Order Today Ships 04/18/14

    389-817564
    American Thunder Cat-Back Exhaust System
  • 2011-13 Dodge Durango R/T 5.7L V8
  • 2.5" Tubing, 4" Polished SS Tips
  • Dual Rear Exit
  • 60 Series Delta Flow Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817564
    • FREE
    • SHIPPING
      & HANDLING!
    MPG Dyno Chart for 817564 Installation Instructions for 817564
  • $859.00
    Order Today Ships 04/17/14
    Dodge Trucks

    389-17387
    American Thunder Cat-Back Exhaust System
  • 2003 Dodge Ram 1/2-Ton 5.7L Hemi
    (140'' Wheel Base)
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Same Side Exit
  • 50 Series HD Muffler
  • Aluminized Steel
    More info on Flowmaster 17387
    • FREE
    • SHIPPING
      & HANDLING!
    MPG Installation Instructions for 17387
  • $409.99
    Order Today Ships 04/18/14

    389-817398
    American Thunder Cat-Back Exhaust System
  • 2004-05 Dodge Ram 1500 5.7L Hemi
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Same Side Exit
  • Super 40 Series Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817398
    • FREE
    • SHIPPING
      & HANDLING!
    Dyno Chart for 817398 MPG Installation Instructions for 817398
  • $403.03
    Order Today Ships 04/17/14

    389-817400
    American Thunder Cat-Back Exhaust System
  • 2004-07 Dodge Durango 4.7L/5.7L V8
  • 2007 Chrysler Aspen 4.7L/5.7L V8
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Rear Same Side Exit
  • 70 Series Big Block Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817400
    • FREE
    • SHIPPING
      & HANDLING!
    Dyno Chart for 817400 MPG
  • $502.02
    Ships

    389-817429
    American Thunder Cat-Back Exhaust System
  • 1994-2001 Dodge Ram 1500 5.2L/5.9L
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Rear/Side Exit
  • Super 50 Series Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817429
    • FREE
    • SHIPPING
      & HANDLING!
    MPG Installation Instructions for 817429
  • $639.99
    Ships

    389-817476
    American Thunder Cat-Back Exhaust System
  • 2002-05 Dodge Ram 1500 4.7L/5.9L
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Rear/Side Exit
  • Super 50 Series Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817476
    • FREE
    • SHIPPING
      & HANDLING!
    Dyno Chart for 817476 MPG Installation Instructions for 817476
  • $594.95
    Ships

    389-817490
    American Thunder Cat-Back Exhaust System
  • 2009-13 Dodge Ram 1500 4.7L/5.7L
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Rear/Side Exit
  • 50 Series HD Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817490
    • FREE
    • SHIPPING
      & HANDLING!
    Dyno Chart for 817490 MPG Installation Instructions for 817490
  • $629.99
    Ships

    389-817507
    American Thunder Cat-Back Exhaust System
  • 2003-11 Dodge Ram 2500/3500 5.7L Hemi
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Rear/Side Exit
  • 50 Series HD Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817507
    • FREE
    • SHIPPING
      & HANDLING!
    Dyno Chart for 817507 MPG Installation Instructions for 817507
  • $616.15
    Ships

    389-817647
    American Thunder Cat-Back Exhaust System
  • 2013 Dodge Ram 2500/3500 5.7L Hemi V8
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Rear/Side Exit
  • 50 Series HD Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817647
    • FREE
    • SHIPPING
      & HANDLING!
    MPG
  • $599.99
    Ships
    Ford

    389-17367
    American Thunder Cat-Back Exhaust System
  • 1999-2004 Ford Lightning 5.4L Supercharged
  • 2.5" Tubing, 4" Polished SS Tips
  • Dual Same Side Exit
  • Super 50 Series Muffler
  • Aluminized Steel
    More info on Flowmaster 17367
    • FREE
    • SHIPPING
      & HANDLING!
    MPG Installation Instructions for 17367
  • $399.99
    Order Today Ships 04/18/14
    Ford Trucks

    389-817471
    American Thunder Cat-Back Exhaust System
  • 1987-96 Ford F-150 4.9LV6/5.8L V8
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Rear/Side Exit
  • Super 50 Series Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817471
    • FREE
    • SHIPPING
      & HANDLING!
    MPG Installation Instructions for 817471
  • $604.99
    Order Today Ships 04/17/14

    389-817522
    American Thunder Cat-Back Exhaust System
  • 2009-13 Ford F-150 4.6/5.0/5.4L
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Rear/Side Exit
  • Super 40 Series Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817522
    • FREE
    • SHIPPING
      & HANDLING!
    Dyno Chart for 817522 MPG Installation Instructions for 817522
  • $624.99
    Order Today Ships 04/22/14

    389-817529
    American Thunder Cat-Back Exhaust System
  • 1998-2009 Ford Ranger 3.0L/4.0L V6 (Ext Cab)
  • 2.5" Tubing, 3" Polished SS Tips
  • Single Side Exit
  • 50 Series HD Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817529
    • FREE
    • SHIPPING
      & HANDLING!
    Dyno Chart for 817529 MPG Installation Instructions for 817529
  • $598.00
    Ships

    389-817663
    American Thunder Cat-Back Exhaust System
  • 1998-03 Ford F-150 Pickup 4.6L/5.4L
  • 2.5" Tubing, 3.5" Polished SS Tips
  • Dual Rear/Side Exit
  • Super 40 Series Muffler
  • 409S Stainless Steel
    View this item
    • FREE
    • SHIPPING
      & HANDLING!
    MPG
  • $589.95
    Ships
    GM

    389-17654
    American Thunder Header-Back Exhaust System
  • 1967-72 GM C10/C15 Pickup 1/2-Ton 2WD V8
  • 2.5" Tubing, No Tips
  • Dual Out Rear, Dual Out Side Exit
  • Super 44 Series Mufflers
  • Aluminized Steel
    More info on Flowmaster 17654
    • FREE
    • SHIPPING
      & HANDLING!
    MPG
  • $501.99
    Ships
    GM Trucks

    389-17392
    American Thunder Cat-Back Exhaust System
  • 1999-2006 GM Silverado/Sierra 4.8L/5.3L (Std Cab)
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Same Side Exit
  • Super 40 Series Muffler
  • Aluminized Steel
    More info on Flowmaster 17392
    • FREE
    • SHIPPING
      & HANDLING!
    MPG Installation Instructions for 17392
  • $398.99
    Order Today Ships 04/18/14

    389-17395
    American Thunder Cat-Back Exhaust System
  • 1999-2005 GM Silverado/Sierra 4.8L/5.3L (Ext Cab)
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Same Side Exit
  • Super 40 Series Muffler
  • Aluminized Steel
    More info on Flowmaster 17395
    $9.99
    MPG Installation Instructions for 17395
  • $380.76
    Order Today Ships 04/28/14

    389-817342
    American Thunder Cat-Back Exhaust System
  • 2001-06 GM Suburban/Yukon XL 5.3L
  • 2002-05 Chevy Avalanche 5.3L
  • 2.5" Tubing, 4" Polished SS Tips
  • Dual Side Exit
  • Super 50 Series Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817342
    • FREE
    • SHIPPING
      & HANDLING!
    MPG Installation Instructions for 817342
  • $692.99
    Order Today Ships 04/17/14

    389-817395
    American Thunder Cat-Back Exhaust System
  • 1999-2005 GM Silverado/Sierra 4.8L/5.3L (Ext Cab)
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Same Side Exit
  • Super 40 Series Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817395
    $9.99
    MPG Installation Instructions for 817395
  • $479.99
    Ships

    389-817428
    American Thunder Cat-Back Exhaust System
  • 1999-2006 GM Silverado/Sierra 4.8L/5.3L (Ext Cab)
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Rear/Side Exit
  • Super 40 Series Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817428
    • FREE
    • SHIPPING
      & HANDLING!
    Dyno Chart for 817428 MPG Installation Instructions for 817428
  • $587.71
    Ships

    389-817435
    American Thunder Cat-Back Exhaust System
  • 1999-2006 GM Silverado/Sierra 4.8L/5.3L (Std Cab)
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Rear/Side Exit
  • Super 50 Series Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817435
    • FREE
    • SHIPPING
      & HANDLING!
    Dyno Chart for 817435 MPG Installation Instructions for 817435
  • $645.99
    Order Today Ships 04/17/14

    389-817436
    American Thunder Cat-Back Exhaust System
  • 2004-06 Chevy/GMC 1/2-Ton 4.8/5.3L (Crew Cab)
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Rear/Side Exit
  • Super 50 Series Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817436
    • FREE
    • SHIPPING
      & HANDLING!
    Dyno Chart for 817436 MPG Installation Instructions for 817436
  • $592.93
    Order Today Ships 04/17/14

    389-817530
    American Thunder Cat-Back Exhaust System
  • 2003-06 Hummer H2/SUT 6.0L V8
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Rear Exit
  • 50 Series HD Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817530
    • FREE
    • SHIPPING
      & HANDLING!
    Dyno Chart for 817530 MPG Installation Instructions for 817530
  • $749.99
    Order Today Ships 04/17/14
    Jeep

    389-817558
    American Thunder Cat-Back Exhaust System
  • 1999-2004 Jeep Grand Cherokee 4.0L/4.7L
  • 2.5" Tubing, 3" Polished SS Tips
  • Single Rear Exit
  • Super 50 Series Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817558
    • FREE
    • SHIPPING
      & HANDLING!
    Dyno Chart for 817558 MPG Installation Instructions for 817558
  • $496.00
    Order Today Ships 04/17/14

    389-817674
    American Thunder Cat-Back Exhaust System
  • 2007-14 Wrangler 2/4-Door 3.6L/3.8L
  • 2.5" Tubing, 3" Polished SS Tips
  • Single Rear Exit
  • Super HP-2 Muffler
  • 409S Stainless Steel
    View this item
    • FREE
    • SHIPPING
      & HANDLING!
    MPG
  • $399.00
    Order Today Ships 05/02/14
    Nissan

    389-817485
    American Thunder Cat-Back Exhaust System
  • 2004-12 Nissan Titan 5.6L V8 (Exc. Crew Cab)
  • 2.5" Tubing, 3" Polished SS Tip
  • Dual Rear/Side Exit
  • 70 Series Big Block Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817485
    • FREE
    • SHIPPING
      & HANDLING!
    Dyno Chart for 817485 MPG Installation Instructions for 817485
  • $760.90
    Order Today Ships 04/18/14
    Toyota

    389-817425
    American Thunder Cat-Back Exhaust System
  • 2000-06 Toyota Tundra 4.7L V8
  • 2.5" Tubing, 3" Polished SS Tip
  • Dual Rear/Side Exit
  • Super 50 Series Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817425
    • FREE
    • SHIPPING
      & HANDLING!
    MPG Installation Instructions for 817425
  • $684.99
    Order Today Ships 04/17/14

    389-817432
    American Thunder Cat-Back Exhaust System
  • 2005-12 Tacoma 4.0L V6 (Exc. Std Cab/X-Runner)
  • 2.5" Tubing, 3" Polished SS Tip
  • Dual Side Exit
  • Super 50 Series Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817432
    • FREE
    • SHIPPING
      & HANDLING!
    MPG Installation Instructions for 817432
  • $529.99
    Order Today Ships 04/17/14

    389-817443
    American Thunder Cat-Back Exhaust System
  • 2007-09 Toyota Tundra 5.7L V8
  • 2.5" Tubing, 3" Polished SS Tip
  • Dual Rear/Side Exit
  • 50 Series Big Block Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817443
    $9.99
    MPG Installation Instructions for 817443
  • $799.00
    Order Today Ships 04/17/14

    34 Products Page: 1 2 ... |  Next Results per Page: