Flowmaster 17428 Cat-Back Exhaust - 99-06 Chevrolet GMC CK1500

Flowmaster 17428 Cat-Back Exhaust - 99-06 Chevrolet GMC CK1500

Item Code: GN5009

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Product Description

This American Thunder exhaust system has been engineered and dyno tested to improve acceleration, horsepower and torque, and increase fuel economy. Flowmaster uses mandrel-bent tubing that allows for superior gas flow. Aluminized steel provides corrosion resistant quality so your system will last. The American Thunder system comes with a two chamber muffler that will give you an aggressive sound. Everything you need for installation is included.


  • 2.50" Outlets
  • Super 40 Series Muffler
  • Stainless Tips
  • DOS & DOR - Pipes included for either side or rear exit locations.

    Part Number 17428 Fits:

  • 1999 - 2006 Chevrolet/GMC Truck CK1500 Extended Cab / Short Bed 143.5", 4.8L / 5.3L with Single Flanged Cat, 2 & 4 Wheel Drive, 1/2 Ton
  • Installation Difficulty

    Installation Difficulty 3 View Installation Instructions


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