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Flowmaster American Thunder Exhaust Systems - Cars


Flowmaster
Flowmaster American Thunder Exhaust Systems - Cars

Product images may differ from actual product appearance.

Best suited to enthusiasts who want their cars to be heard while improving throttle response, power, and mileage. American Thunder Exhaust Systems are mandrel bent for optimum performance with specially selected mufflers. Made in the USA.

Features
  • Premium Flowmaster quality
  • Axle-back, cat-back, or header-back
  • 16-gauge stainless or aluminized steel tubing
  • Moderate to aggressive exterior exhaust tone
  • Necessary hangers & hardware included for simple installation

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



  • 3 Products
    Ford Mustang V6

    389-17421
    American Thunder Axle-Back Exhaust System
  • 2005-09 Ford Mustang 4.0L V6
  • 2.5" Tubing, 3.5" Polished SS Tips
  • Single Rear Exit
  • 60 Series Muffler
  • Aluminized Steel
    More info on Flowmaster 17421
    • FREE
    • SHIPPING
      & HANDLING!
    MPG Installation Instructions for 17421
  • $229.99
    Ships

    389-817421
    American Thunder Axle-Back Exhaust System
  • 2005-09 Ford Mustang 4.0L V6
  • 2.5" Tubing, 3.5" Polished SS Tips
  • Single Rear Exit
  • 60 Series Delta Flow Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817421
    • FREE
    • SHIPPING
      & HANDLING!
    Dyno Chart for 817421 MPG Installation Instructions for 817421
  • $309.59
    Order Today Ships 04/23/14
    Honda Civic 1.6L

    389-817594
    American Thunder Cat-Back Exhaust System
  • 1996-2000 Honda Civic EX 2-Door/4-Door 1.6L
  • 2.25" Tubing, 3.5" Polished SS Tips
  • Single Rear Exit
  • 60 Series Muffler
  • 409S Stainless Steel
    More info on Flowmaster 817594
    • FREE
    • SHIPPING
      & HANDLING!
    MPG Installation Instructions for 817594
  • $459.99
    Order Today Ships 04/23/14

    3 Products