Description

For the person who is looking for an aluminized steel cat-back exhaust system with an aggressive exterior tone and moderate interior tone. The American Thunder® system is heavy 16-gauge mandrel-bent aluminized steel tubing for durability and maximum performance. Includes a stainless steel Super 40™ Series performance muffler for that perfect blend of a deep aggressive exterior sound, with a moderate interior tone that won't drive you out of the cab when having a conversation. The dual 2.50-inch tailpipes clear the factory spare tire and give you two choices of exit locations. Straight out the back for that true dual look, or exiting out each side behind the rear wheels, which is ideal for towing. The system is finished off with a pair of highly polished 304 stainless steel tips embossed with the Flowmaster® name. Designed for an easy fit, these systems include all necessary parts, hardware and instructions for an easy installation you can do at home. Covered by our 3-year Limited Warranty. For those who prefer all stainless steel construction with a Lifetime Limited Warranty, check out exhaust system #817428. Notes: Fits 2/4 wheel drive with extended cab/short bed with 143.5-inch wheelbase.

Features

  • Includes Hangers and Hardware for an Easy Installation
  • Mandrel-bent 16-gauge Aluminized Steel Tubing
  • Moderate to Aggressive Exterior Exhaust Tone
  • Connects After Factory Catalytic Converter
  • Dyno-tuned for Maximum Performance
  • Super 40 Series Performance Muffler
  • Uses the Factory Hanger Locations
  • 3-Year Limited Warranty
  • Easy Installation

Specifications

2WD/4WD2WD/4WD
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 Quantity2
Exit PositionDual Out Rear / Dual Out Side
Exit StyleDual Out Rear
Exit StyleDual Out Side
FinishAluminized
Heat ShieldNo
Inlet Diameter3
Main Piping Diameter2.50
Main Piping Diameter2-1/2
MaterialAluminized Steel
Muffler Part Number9530462
Muffler Quantity1
Muffler SeriesSuper 40 Series
Outlet Diameter2.5
Product TypeExhaust System
Sale CategoryExhaust
Single DualDual
Sound LevelAggressive / Moderate
System TypeCat-back
Tip Diameter3
Tip Quantity2
Tubing Diameter2.5
TypeCat-Back

Compatibility

  • 2007 - 2007 Chevrolet Silverado 1500 Classic LS 4.3
  • 2007 - 2007 Chevrolet Silverado 1500 Classic WT 4.8
  • 2007 - 2007 Chevrolet Silverado 1500 Classic LT 5.3
  • 2007 - 2007 Chevrolet Silverado 1500 Classic Hybrid 5.3
  • 2007 - 2007 Chevrolet Silverado 1500 Classic WT 5.3
  • 2007 - 2007 Chevrolet Silverado 1500 Classic LS 5.3
  • 2007 - 2007 Chevrolet Silverado 1500 Classic LS 4.8
  • 2007 - 2007 Chevrolet Silverado 1500 Classic LT 4.8
  • 2007 - 2007 Chevrolet Silverado 1500 Classic WT 4.3
  • 1999 - 2006 Chevrolet Silverado 1500 LS 4.3
  • 1999 - 2006 Chevrolet Silverado 1500 Base 4.3
  • 1999 - 2006 Chevrolet Silverado 1500 LT 5.3
  • 1999 - 2006 Chevrolet Silverado 1500 LT 4.8
  • 1999 - 2006 Chevrolet Silverado 1500 LS 4.8
  • 1999 - 2006 Chevrolet Silverado 1500 LS 5.3
  • 1999 - 2005 Chevrolet Silverado 1500 Base 5.3
  • 1999 - 2005 Chevrolet Silverado 1500 Base 4.8
  • 1999 - 2005 Chevrolet Silverado 1500 LT 4.3
  • 2002 - 2006 Chevrolet Silverado 1500 WT 5.3
  • 2002 - 2006 Chevrolet Silverado 1500 WT 4.3
  • 2002 - 2002 Chevrolet Silverado 1500 Custom 4.3
  • 2004 - 2006 Chevrolet Silverado 1500 Hybrid 5.3
  • 2004 - 2005 Chevrolet Silverado 1500 Z71 Off-Road 5.3
  • 2004 - 2004 Chevrolet Silverado 1500 WT 4.8
  • 2006 - 2006 Chevrolet Silverado 1500 WT 4.8
  • 2004 - 2004 Chevrolet Silverado 1500 Z71 Off-Road 4.8
  • 2007 - 2007 GMC Sierra 1500 Classic SLE 4.8
  • 2007 - 2007 GMC Sierra 1500 Classic WT 4.8
  • 2007 - 2007 GMC Sierra 1500 Classic SL 4.8
  • 2007 - 2007 GMC Sierra 1500 Classic WT 4.3
  • 2007 - 2007 GMC Sierra 1500 Classic SL 5.3
  • 2007 - 2007 GMC Sierra 1500 Classic SL 4.3
  • 2007 - 2007 GMC Sierra 1500 Classic SLT 5.3
  • 2007 - 2007 GMC Sierra 1500 Classic SLE 5.3
  • 2007 - 2007 GMC Sierra 1500 Classic WT 5.3
  • 2007 - 2007 GMC Sierra 1500 Classic Hybrid 5.3
  • 1999 - 2006 GMC Sierra 1500 SLE 5.3
  • 1999 - 2006 GMC Sierra 1500 SLT 5.3
  • 1999 - 2004 GMC Sierra 1500 SLE 4.3
  • 1999 - 2004 GMC Sierra 1500 SLT 4.3
  • 1999 - 2003 GMC Sierra 1500 SL 4.3
  • 2006 - 2006 GMC Sierra 1500 SL 4.3
  • 1999 - 2003 GMC Sierra 1500 SL 5.3
  • 2000 - 2006 GMC Sierra 1500 SLE 4.8
  • 2000 - 2004 GMC Sierra 1500 SLT 4.8
  • 2000 - 2003 GMC Sierra 1500 SL 4.8
  • 2006 - 2006 GMC Sierra 1500 SL 4.8
  • 2002 - 2006 GMC Sierra 1500 WT 4.3
  • 2002 - 2006 GMC Sierra 1500 WT 5.3
  • 2002 - 2005 GMC Sierra 1500 Base 4.3
  • 2002 - 2005 GMC Sierra 1500 Base 4.8
  • 2002 - 2005 GMC Sierra 1500 Base 5.3
  • 2002 - 2002 GMC Sierra 1500 HT 4.3
  • 2002 - 2002 GMC Sierra 1500 HT 5.3
  • 2003 - 2006 GMC Sierra 1500 WT 4.8
  • 2005 - 2006 GMC Sierra 1500 Hybrid 5.3
  • 2006 - 2006 GMC Sierra 1500 SL 5.3

For the person who is looking for an aluminized steel cat-back exhaust system with an aggressive exterior tone and moderate interior tone. The American Thunder® system is heavy 16-gauge mandrel-bent aluminized steel tubing for durability and maximum performance. Includes a stainless steel Super 40™ Series performance muffler for that perfect blend of a deep aggressive exterior sound, with a moderate interior tone that won't drive you out of the cab when having a conversation. The dual 2.50-inch tailpipes clear the factory spare tire and give you two choices of exit locations. Straight out the back for that true dual look, or exiting out each side behind the rear wheels, which is ideal for towing. The system is finished off with a pair of highly polished 304 stainless steel tips embossed with the Flowmaster® name. Designed for an easy fit, these systems include all necessary parts, hardware and instructions for an easy installation you can do at home. Covered by our 3-year Limited Warranty. For those who prefer all stainless steel construction with a Lifetime Limited Warranty, check out exhaust system #817428. Notes: Fits 2/4 wheel drive with extended cab/short bed with 143.5-inch wheelbase.

Features

  • Includes Hangers and Hardware for an Easy Installation
  • Mandrel-bent 16-gauge Aluminized Steel Tubing
  • Moderate to Aggressive Exterior Exhaust Tone
  • Connects After Factory Catalytic Converter
  • Dyno-tuned for Maximum Performance
  • Super 40 Series Performance Muffler
  • Uses the Factory Hanger Locations
  • 3-Year Limited Warranty
  • Easy Installation
2WD/4WD2WD/4WD
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 Quantity2
Exit PositionDual Out Rear / Dual Out Side
Exit StyleDual Out Rear
Exit StyleDual Out Side
FinishAluminized
Heat ShieldNo
Inlet Diameter3
Main Piping Diameter2.50
Main Piping Diameter2-1/2
MaterialAluminized Steel
Muffler Part Number9530462
Muffler Quantity1
Muffler SeriesSuper 40 Series
Outlet Diameter2.5
Product TypeExhaust System
Sale CategoryExhaust
Single DualDual
Sound LevelAggressive / Moderate
System TypeCat-back
Tip Diameter3
Tip Quantity2
Tubing Diameter2.5
TypeCat-Back
  • 2007 - 2007 Chevrolet Silverado 1500 Classic LS 4.3
  • 2007 - 2007 Chevrolet Silverado 1500 Classic WT 4.8
  • 2007 - 2007 Chevrolet Silverado 1500 Classic LT 5.3
  • 2007 - 2007 Chevrolet Silverado 1500 Classic Hybrid 5.3
  • 2007 - 2007 Chevrolet Silverado 1500 Classic WT 5.3
  • 2007 - 2007 Chevrolet Silverado 1500 Classic LS 5.3
  • 2007 - 2007 Chevrolet Silverado 1500 Classic LS 4.8
  • 2007 - 2007 Chevrolet Silverado 1500 Classic LT 4.8
  • 2007 - 2007 Chevrolet Silverado 1500 Classic WT 4.3
  • 1999 - 2006 Chevrolet Silverado 1500 LS 4.3
  • 1999 - 2006 Chevrolet Silverado 1500 Base 4.3
  • 1999 - 2006 Chevrolet Silverado 1500 LT 5.3
  • 1999 - 2006 Chevrolet Silverado 1500 LT 4.8
  • 1999 - 2006 Chevrolet Silverado 1500 LS 4.8
  • 1999 - 2006 Chevrolet Silverado 1500 LS 5.3
  • 1999 - 2005 Chevrolet Silverado 1500 Base 5.3
  • 1999 - 2005 Chevrolet Silverado 1500 Base 4.8
  • 1999 - 2005 Chevrolet Silverado 1500 LT 4.3
  • 2002 - 2006 Chevrolet Silverado 1500 WT 5.3
  • 2002 - 2006 Chevrolet Silverado 1500 WT 4.3
  • 2002 - 2002 Chevrolet Silverado 1500 Custom 4.3
  • 2004 - 2006 Chevrolet Silverado 1500 Hybrid 5.3
  • 2004 - 2005 Chevrolet Silverado 1500 Z71 Off-Road 5.3
  • 2004 - 2004 Chevrolet Silverado 1500 WT 4.8
  • 2006 - 2006 Chevrolet Silverado 1500 WT 4.8
  • 2004 - 2004 Chevrolet Silverado 1500 Z71 Off-Road 4.8
  • 2007 - 2007 GMC Sierra 1500 Classic SLE 4.8
  • 2007 - 2007 GMC Sierra 1500 Classic WT 4.8
  • 2007 - 2007 GMC Sierra 1500 Classic SL 4.8
  • 2007 - 2007 GMC Sierra 1500 Classic WT 4.3
  • 2007 - 2007 GMC Sierra 1500 Classic SL 5.3
  • 2007 - 2007 GMC Sierra 1500 Classic SL 4.3
  • 2007 - 2007 GMC Sierra 1500 Classic SLT 5.3
  • 2007 - 2007 GMC Sierra 1500 Classic SLE 5.3
  • 2007 - 2007 GMC Sierra 1500 Classic WT 5.3
  • 2007 - 2007 GMC Sierra 1500 Classic Hybrid 5.3
  • 1999 - 2006 GMC Sierra 1500 SLE 5.3
  • 1999 - 2006 GMC Sierra 1500 SLT 5.3
  • 1999 - 2004 GMC Sierra 1500 SLE 4.3
  • 1999 - 2004 GMC Sierra 1500 SLT 4.3
  • 1999 - 2003 GMC Sierra 1500 SL 4.3
  • 2006 - 2006 GMC Sierra 1500 SL 4.3
  • 1999 - 2003 GMC Sierra 1500 SL 5.3
  • 2000 - 2006 GMC Sierra 1500 SLE 4.8
  • 2000 - 2004 GMC Sierra 1500 SLT 4.8
  • 2000 - 2003 GMC Sierra 1500 SL 4.8
  • 2006 - 2006 GMC Sierra 1500 SL 4.8
  • 2002 - 2006 GMC Sierra 1500 WT 4.3
  • 2002 - 2006 GMC Sierra 1500 WT 5.3
  • 2002 - 2005 GMC Sierra 1500 Base 4.3
  • 2002 - 2005 GMC Sierra 1500 Base 4.8
  • 2002 - 2005 GMC Sierra 1500 Base 5.3
  • 2002 - 2002 GMC Sierra 1500 HT 4.3
  • 2002 - 2002 GMC Sierra 1500 HT 5.3
  • 2003 - 2006 GMC Sierra 1500 WT 4.8
  • 2005 - 2006 GMC Sierra 1500 Hybrid 5.3
  • 2006 - 2006 GMC Sierra 1500 SL 5.3

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