Description

For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat-back exhaust system provides. This American Thunder system delivers a moderate interior tone with a deep powerful exterior tone and is suited to the enthusiast who wants their performance to be heard. The system attaches to the back of the catalytic converter with a dual inlet 50 Series Big Block muffler for a deep powerful sound without being obnoxious. Includes a large custom formed aluminum heat shield with stainless clamps and easily attaches directly to the muffler body. The custom bent 3.00-inch aluminized steel tailpipe uses the factory hanger locations for an easy installation and exits out behind the right side rear wheel which is ideal for towing. The tailpipe is finished off with a large 3.50-inch polished 304 stainless steel tip embossed with the Flowmaster logo. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts, hardware and easy to follow instructions for a trouble free installation. Notes: Fits 2/4 wheel drive trucks with the extended cab/short bed configuration - 143.5-inch wheelbase.

Features

  • Includes an Aluminum Heat Shield for Rapid Heat Dissipation
  • Includes a Large 3.50-inch Polished 304 Stainless Steel Tip
  • Includes Hangers and Hardware for an Easy Installation
  • Mandrel-bent 16-gauge Aluminized Steel Tubing
  • Dyno-tuned for Maximum Performance
  • Stainless Steel Heat Shield Clamps
  • Uses the Factory Hanger Locations
  • Aggressive Exterior Exhaust Tone
  • Easy Installation

Specifications

BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds)
California Proposition 65 Chemical NameNickel (Metallic)
California Proposition 65 RequiredYes
Emission Code5
Exhaust SeriesAmerican Thunder
Exhaust Tip Quantity1
Exit PositionSingle Side Exit
Exit StyleSingle Side Exit
FinishAluminized
Heat ShieldYes
Inlet Diameter2.75
Inlet PositionDual
Main Piping Diameter3.00
MaterialAluminized Steel
Muffler Part NumberKit Only
Muffler Quantity1
Muffler Series50 Series Big Block
Outlet Diameter3
Product TypeExhaust System
Sale CategoryExhaust
Single DualSingle
Sound LevelAggressive
System TypeCat-back
Tip Diameter3.5
Tip Quantity1
Tubing Diameter3
TypeCat-Back

Compatibility

  • 1999 - 2002 Chevrolet Silverado 2500 LS 6.0
  • 1999 - 2002 Chevrolet Silverado 2500 LT 6.0
  • 1999 - 2002 Chevrolet Silverado 2500 Base 6.0
  • 1999 - 2002 GMC Sierra 2500 SLT 6.0
  • 1999 - 2002 GMC Sierra 2500 SL 6.0
  • 1999 - 2002 GMC Sierra 2500 SLE 6.0
  • 2002 - 2002 GMC Sierra 2500 Base 6.0

For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat-back exhaust system provides. This American Thunder system delivers a moderate interior tone with a deep powerful exterior tone and is suited to the enthusiast who wants their performance to be heard. The system attaches to the back of the catalytic converter with a dual inlet 50 Series Big Block muffler for a deep powerful sound without being obnoxious. Includes a large custom formed aluminum heat shield with stainless clamps and easily attaches directly to the muffler body. The custom bent 3.00-inch aluminized steel tailpipe uses the factory hanger locations for an easy installation and exits out behind the right side rear wheel which is ideal for towing. The tailpipe is finished off with a large 3.50-inch polished 304 stainless steel tip embossed with the Flowmaster logo. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts, hardware and easy to follow instructions for a trouble free installation. Notes: Fits 2/4 wheel drive trucks with the extended cab/short bed configuration - 143.5-inch wheelbase.

Features

  • Includes an Aluminum Heat Shield for Rapid Heat Dissipation
  • Includes a Large 3.50-inch Polished 304 Stainless Steel Tip
  • Includes Hangers and Hardware for an Easy Installation
  • Mandrel-bent 16-gauge Aluminized Steel Tubing
  • Dyno-tuned for Maximum Performance
  • Stainless Steel Heat Shield Clamps
  • Uses the Factory Hanger Locations
  • Aggressive Exterior Exhaust Tone
  • Easy Installation
BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds)
California Proposition 65 Chemical NameNickel (Metallic)
California Proposition 65 RequiredYes
Emission Code5
Exhaust SeriesAmerican Thunder
Exhaust Tip Quantity1
Exit PositionSingle Side Exit
Exit StyleSingle Side Exit
FinishAluminized
Heat ShieldYes
Inlet Diameter2.75
Inlet PositionDual
Main Piping Diameter3.00
MaterialAluminized Steel
Muffler Part NumberKit Only
Muffler Quantity1
Muffler Series50 Series Big Block
Outlet Diameter3
Product TypeExhaust System
Sale CategoryExhaust
Single DualSingle
Sound LevelAggressive
System TypeCat-back
Tip Diameter3.5
Tip Quantity1
Tubing Diameter3
TypeCat-Back
  • 1999 - 2002 Chevrolet Silverado 2500 LS 6.0
  • 1999 - 2002 Chevrolet Silverado 2500 LT 6.0
  • 1999 - 2002 Chevrolet Silverado 2500 Base 6.0
  • 1999 - 2002 GMC Sierra 2500 SLT 6.0
  • 1999 - 2002 GMC Sierra 2500 SL 6.0
  • 1999 - 2002 GMC Sierra 2500 SLE 6.0
  • 2002 - 2002 GMC Sierra 2500 Base 6.0

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