Flowmaster American Thunder Series; CatBack System; Single Side Exit; Aggressive Sound GMC SIERRA 2500 HD


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Part #: 17328
Notes: American Thunder Series
CatBack System
Single Side Exit
Aggressive Sound
MSRP: $586.40
Your Price: $448.97
Free Shipping

Specs

2WD/4WD 2WD/4WD
Exhaust Series American Thunder
Exit Position Single Side Exit
Heat Shield No
Inlet Diameter (in) 3
Inlet Position Dual
Material Aluminized Steel
Muffler Part Number Kit Only
Muffler Quantity 1
Muffler Series 50 Series Big Block
Outlet Diameter (in) 3.5
Single Dual Single
Sound Level Aggressive Sound
System Type Cat-back System
Tip Diameter (in) 4
Tip Quantity 1
Title Flowmaster 17328 Cat-back System - Single Side Exit - American Thunder - Aggressive Sound
Tubing Diameter (in) 3.5

All Fitments

CHEVROLET
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2001 - 2003 SILVERADO 2500 HD LT V8 6.0 ALL ALL ALL 4-Door; Crew Cab Pickup; 78.0in Bed Length;
2001 - 2003 SILVERADO 2500 HD LT V8 6.0 ALL ALL ALL 4-Door; Crew Cab Pickup; 96.0in Bed Length;
2001 - 2003 SILVERADO 2500 HD LT V8 6.0 ALL ALL ALL 4-Door; Extended Cab Pickup; 78.0in Bed Length;
2001 - 2003 SILVERADO 2500 HD LT V8 6.0 ALL ALL ALL 4-Door; Extended Cab Pickup; 96.0in Bed Length;
2001 - 2003 SILVERADO 2500 HD LT V8 8.1 ALL ALL ALL 4-Door; Crew Cab Pickup; 78.0in Bed Length;
2001 - 2003 SILVERADO 2500 HD LT V8 8.1 ALL ALL ALL 4-Door; Crew Cab Pickup; 96.0in Bed Length;
2001 - 2003 SILVERADO 2500 HD LT V8 8.1 ALL ALL ALL 4-Door; Extended Cab Pickup; 78.0in Bed Length;
2001 - 2003 SILVERADO 2500 HD LT V8 8.1 ALL ALL ALL 4-Door; Extended Cab Pickup; 96.0in Bed Length;
2001 - 2004 SILVERADO 2500 HD BASE V8 6.0 ALL ALL ALL 4-Door; Crew Cab Pickup; 78.0in Bed Length;
2001 - 2004 SILVERADO 2500 HD BASE V8 6.0 ALL ALL ALL 4-Door; Crew Cab Pickup; 96.0in Bed Length;
2001 - 2004 SILVERADO 2500 HD BASE V8 6.0 ALL ALL ALL 4-Door; Extended Cab Pickup; 78.0in Bed Length;
2001 - 2004 SILVERADO 2500 HD BASE V8 6.0 ALL ALL ALL 4-Door; Extended Cab Pickup; 96.0in Bed Length;
2001 - 2004 SILVERADO 2500 HD BASE V8 8.1 ALL ALL ALL 4-Door; Crew Cab Pickup; 78.0in Bed Length;
2001 - 2004 SILVERADO 2500 HD BASE V8 8.1 ALL ALL ALL 4-Door; Crew Cab Pickup; 96.0in Bed Length;
2001 - 2004 SILVERADO 2500 HD BASE V8 8.1 ALL ALL ALL 4-Door; Extended Cab Pickup; 78.0in Bed Length;
2001 - 2004 SILVERADO 2500 HD BASE V8 8.1 ALL ALL ALL 4-Door; Extended Cab Pickup; 96.0in Bed Length;
2001 - 2004 SILVERADO 2500 HD LS V8 6.0 ALL ALL ALL 4-Door; Crew Cab Pickup; 78.0in Bed Length;
2001 - 2004 SILVERADO 2500 HD LS V8 6.0 ALL ALL ALL 4-Door; Crew Cab Pickup; 96.0in Bed Length;
2001 - 2004 SILVERADO 2500 HD LS V8 6.0 ALL ALL ALL 4-Door; Extended Cab Pickup; 78.0in Bed Length;
2001 - 2004 SILVERADO 2500 HD LS V8 6.0 ALL ALL ALL 4-Door; Extended Cab Pickup; 96.0in Bed Length;
2001 - 2004 SILVERADO 2500 HD LS V8 8.1 ALL ALL ALL 4-Door; Crew Cab Pickup; 78.0in Bed Length;
2001 - 2004 SILVERADO 2500 HD LS V8 8.1 ALL ALL ALL 4-Door; Crew Cab Pickup; 96.0in Bed Length;
2001 - 2004 SILVERADO 2500 HD LS V8 8.1 ALL ALL ALL 4-Door; Extended Cab Pickup; 78.0in Bed Length;
2001 - 2004 SILVERADO 2500 HD LS V8 8.1 ALL ALL ALL 4-Door; Extended Cab Pickup; 96.0in Bed Length;
2004 - 2004 SILVERADO 2500 HD ALL V8 6.0 ALL ALL ALL 4-Door; Crew Cab Pickup; 78.0in Bed Length;
2004 - 2004 SILVERADO 2500 HD ALL V8 6.0 ALL ALL ALL 4-Door; Crew Cab Pickup; 96.0in Bed Length;
2004 - 2004 SILVERADO 2500 HD ALL V8 6.0 ALL ALL ALL 4-Door; Extended Cab Pickup; 78.0in Bed Length;
2004 - 2004 SILVERADO 2500 HD ALL V8 6.0 ALL ALL ALL 4-Door; Extended Cab Pickup; 96.0in Bed Length;
2004 - 2004 SILVERADO 2500 HD ALL V8 8.1 ALL ALL ALL 4-Door; Crew Cab Pickup; 78.0in Bed Length;
2004 - 2004 SILVERADO 2500 HD ALL V8 8.1 ALL ALL ALL 4-Door; Crew Cab Pickup; 96.0in Bed Length;
2004 - 2004 SILVERADO 2500 HD ALL V8 8.1 ALL ALL ALL 4-Door; Extended Cab Pickup; 78.0in Bed Length;
2004 - 2004 SILVERADO 2500 HD ALL V8 8.1 ALL ALL ALL 4-Door; Extended Cab Pickup; 96.0in Bed Length;
GMC
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2001 - 2002 SIERRA 2500 HD SL V8 6.0 ALL ALL ALL 4-Door; Crew Cab Pickup; 78.0in Bed Length;
2001 - 2002 SIERRA 2500 HD SL V8 6.0 ALL ALL ALL 4-Door; Crew Cab Pickup; 96.0in Bed Length;
2001 - 2002 SIERRA 2500 HD SL V8 6.0 ALL ALL ALL 4-Door; Extended Cab Pickup; 78.0in Bed Length;
2001 - 2002 SIERRA 2500 HD SL V8 6.0 ALL ALL ALL 4-Door; Extended Cab Pickup; 96.0in Bed Length;
2001 - 2002 SIERRA 2500 HD SL V8 8.1 ALL ALL ALL 4-Door; Crew Cab Pickup; 78.0in Bed Length;
2001 - 2002 SIERRA 2500 HD SL V8 8.1 ALL ALL ALL 4-Door; Crew Cab Pickup; 96.0in Bed Length;
2001 - 2002 SIERRA 2500 HD SL V8 8.1 ALL ALL ALL 4-Door; Extended Cab Pickup; 78.0in Bed Length;
2001 - 2002 SIERRA 2500 HD SL V8 8.1 ALL ALL ALL 4-Door; Extended Cab Pickup; 96.0in Bed Length;
2001 - 2004 SIERRA 2500 HD SLE V8 6.0 ALL ALL ALL 4-Door; Crew Cab Pickup; 78.0in Bed Length;
2001 - 2004 SIERRA 2500 HD SLE V8 6.0 ALL ALL ALL 4-Door; Crew Cab Pickup; 96.0in Bed Length;
2001 - 2004 SIERRA 2500 HD SLE V8 6.0 ALL ALL ALL 4-Door; Extended Cab Pickup; 78.0in Bed Length;
2001 - 2004 SIERRA 2500 HD SLE V8 6.0 ALL ALL ALL 4-Door; Extended Cab Pickup; 96.0in Bed Length;
2001 - 2004 SIERRA 2500 HD SLE V8 8.1 ALL ALL ALL 4-Door; Crew Cab Pickup; 78.0in Bed Length;
2001 - 2004 SIERRA 2500 HD SLE V8 8.1 ALL ALL ALL 4-Door; Crew Cab Pickup; 96.0in Bed Length;
2001 - 2004 SIERRA 2500 HD SLE V8 8.1 ALL ALL ALL 4-Door; Extended Cab Pickup; 78.0in Bed Length;
2001 - 2004 SIERRA 2500 HD SLE V8 8.1 ALL ALL ALL 4-Door; Extended Cab Pickup; 96.0in Bed Length;
2002 - 2004 SIERRA 2500 HD BASE V8 6.0 ALL ALL ALL 4-Door; Crew Cab Pickup; 78.0in Bed Length;
2002 - 2004 SIERRA 2500 HD BASE V8 6.0 ALL ALL ALL 4-Door; Crew Cab Pickup; 96.0in Bed Length;
2002 - 2004 SIERRA 2500 HD BASE V8 6.0 ALL ALL ALL 4-Door; Extended Cab Pickup; 78.0in Bed Length;
2002 - 2004 SIERRA 2500 HD BASE V8 6.0 ALL ALL ALL 4-Door; Extended Cab Pickup; 96.0in Bed Length;
2002 - 2004 SIERRA 2500 HD BASE V8 8.1 ALL ALL ALL 4-Door; Crew Cab Pickup; 78.0in Bed Length;
2002 - 2004 SIERRA 2500 HD BASE V8 8.1 ALL ALL ALL 4-Door; Crew Cab Pickup; 96.0in Bed Length;
2002 - 2004 SIERRA 2500 HD BASE V8 8.1 ALL ALL ALL 4-Door; Extended Cab Pickup; 78.0in Bed Length;
2002 - 2004 SIERRA 2500 HD BASE V8 8.1 ALL ALL ALL 4-Door; Extended Cab Pickup; 96.0in Bed Length;
2004 - 2004 SIERRA 2500 HD ALL V8 6.0 ALL ALL ALL 4-Door; Crew Cab Pickup; 78.0in Bed Length;
2004 - 2004 SIERRA 2500 HD ALL V8 6.0 ALL ALL ALL 4-Door; Crew Cab Pickup; 96.0in Bed Length;
2004 - 2004 SIERRA 2500 HD ALL V8 6.0 ALL ALL ALL 4-Door; Extended Cab Pickup; 78.0in Bed Length;
2004 - 2004 SIERRA 2500 HD ALL V8 6.0 ALL ALL ALL 4-Door; Extended Cab Pickup; 96.0in Bed Length;
2004 - 2004 SIERRA 2500 HD ALL V8 8.1 ALL ALL ALL 4-Door; Crew Cab Pickup; 78.0in Bed Length;
2004 - 2004 SIERRA 2500 HD ALL V8 8.1 ALL ALL ALL 4-Door; Crew Cab Pickup; 96.0in Bed Length;
2004 - 2004 SIERRA 2500 HD ALL V8 8.1 ALL ALL ALL 4-Door; Extended Cab Pickup; 78.0in Bed Length;
2004 - 2004 SIERRA 2500 HD ALL V8 8.1 ALL ALL ALL 4-Door; Extended Cab Pickup; 96.0in Bed Length;

Product Description

For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

  • Mandrel bent 16 gauge aluminized tubing
  • Moderate to aggressive exterior exhaust tone
  • Includes hangers and hardware for easy installation
  • Connects after factory catalytic converter
  • Made in the USA
  • Premium Flowmaster quality

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