2001-2004 Chevrolet Silverado 2500 HD Cat-back Exhaust System Flowmaster American Thunder 817328
2001-2004 Chevrolet Silverado 2500 HD Cat-back Exhaust System Flowmaster American Thunder 817328
2001-2004 Chevrolet Silverado 2500 HD Cat-back Exhaust System Flowmaster American Thunder 817328

2001-2004 Chevrolet Silverado 2500 HD Cat-back Exhaust System Flowmaster American Thunder 817328

817328
Regular price
$617.95
Regular price
Sale price
$617.95
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Finally, an exhaust system as durable and strong as the trucks it's designed to fit. Flowmaster® proudly introduces the American Thunder® cat-back exhaust system for 2001-2004 Chevy and GMC 2500HD/3500HD extended-cab and crew-cab trucks equipped with the 6.0 and 8.1L engines. Featuring dual 3.00-inch inlets and a single 3.5-inch mandrel-bent tailpipe thats finished off with a large 4.00-inch polished T304 stainless steel tip. This stainless steel system features a 50 Series Big Block® muffler gives your truck a deep moderately aggressive tone inside and out. Detailed step-by-step instructions and all necessary hardware are included to allow an easy, at-home installation. The system is covered by our Lifetime Limited Warranty.

Features

  • Includes Hangers and Hardware for an Easy Installation
  • Moderately Aggressive Exterior Exhaust Tone
  • Mandrel-bent 16 Gauge Stainless Steel Tubing
  • Connects After Factory Catalytic Converter
  • Uses the Factory Hanger Locations
  • Lifetime Limited Warranty

Application

  • Fits 2001-2004 Chevrolet Silverado and GMC Sierra 2500, 3500 3/4 Ton or 1 Ton HD chassis with 6.0L or 8.1L engine, fits Extended Cab and Crew Cab models.
2WD/4WD 2WD/4WD
Brand Flowmaster
California Proposition 65 Chemical Name Chromium (hexavalent compounds)
California Proposition 65 Chemical Name Nickel (Metallic)
California Proposition 65 Required Yes
Emission Code 5
Exhaust Series American Thunder
Exit Position Single Side Exit
Heat Shield No
Inlet Diameter (in) 3
Inlet Position Dual
Material 409 Stainless Steel
Muffler Part Number Kit Only
Muffler Quantity 1
Muffler Series 50 Series Big Block
Outlet Diameter (in) 3.5
Product Type Exhaust System
Single Dual Single
Sound Level Aggressive
System Type Cat-back
Tip Diameter (in) 4
Tip Quantity 1
Tubing Diameter (in) 3.5
Warning California Proposition 65

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