2001-2004 GMC Sierra 2500 HD SLE 6.0L 4DR Crew Cab Flowmaster American Thunder Cat-Back Exhaust 78.0 inch Bed - 17328 2001-2004 GMC Sierra 2500 HD SLE 6.0L 4DR Crew Cab Flowmaster American Thunder Cat-Back Exhaust 78.0 inch Bed 2001-2004 GMC Sierra 2500 HD SLE 6.0L 4DR Crew Cab Flowmaster American Thunder Cat-Back Exhaust 78.0 inch Bed
2001-2004 GMC Sierra 2500 HD SLE 6.0L 4DR Crew Cab Flowmaster American Thunder Cat-Back Exhaust 78.0 inch Bed - 17328

2001-2004 GMC Sierra 2500 HD SLE 6.0L 4DR Crew Cab Flowmaster American Thunder Cat-Back Exhaust 78.0 inch Bed

SKU
206134
Availability
Normally ships in ~1-2 business days.
$580.95
Free Shipping (within lower 48 states)
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With thirty-five years of experience, Flowmaster has specialized in automotive science and various patent protecting technologies. Ushering a new standard, the brand has shown a revolutionary development in the past few decades. The brand has an aim to design the best automotive products, delivering high-end performance. The highest quality of exhaust products, advanced manufacturing techniques and unwavering dedication toward customers are what set this brand apart from others. Flowmaster Performance has embraced innovative technologies to improve its product line. From its FlowFx straight-through design to legendry chambered, every product delivers outstanding performance.

For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat-back exhaust system provides. S.O.S. (Single out side) systems are the perfect choice. 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 Tubing.
  • Aggressive Sound Exterior Exhaust Tone.
  • Includes hangers and hardware for easy installation.
  • Dyno tuned for maximum performance.

Cat-back System - Single Side Exit - American Thunder - Aggressive Sound.

Installation Notes:

Fits 2001 to 2004 Chevrolet and GMC 3/4 Ton and 1Ton HD truck with a 6.0L or 8.1L engine, fits 2 and 4 wheel drive models with Extended Cab or Crew Cab. Professional installation by a licensed mechanic required.

Fitment Exclusion:

Extended Cab and Crew Cab only; Factory Dual Inlet Muffler Only

More Information
Brand Flowmaster
Part Number FLO-17328
Shipping Method UPS/FedEx/USPS Ground
Availability Normally ships in ~1-2 business days.
California Prop 65 Warning

  This product can expose you to chemicals including lead and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov