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

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

Item Code: GN5009

Low Price Guarantee!

FREE SHIPPING in the Lower 48 states! Half price shipping to Canada.

In Stock


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


    Write a Product Review