Description

Our American Thunder cat-back exhaust system for 2007-2013 GM Silverado/Sierra 1500 with the 5.3L engine, is perfect for the person looking for moderately aggressive sound levels both inside and outside of the truck. This bolt-on emissions-legal system features 3.00-inch mandrel-bent stainless steel tubing flowing into a Super 40 Series muffler, for a deep powerful sound. The mandrel-bent 2.50-inch stainless steel tailpipes can be configured with your choice of exit locations, either straight out the back under the bumper for a muscular look, or exiting out behind the rear tires on each side of the truck. This is the ideal tailpipe location when towing a boat or RV. The tailpipes are finished off with large 3.50-inch double wall polished stainless steel tips. The system includes all necessary parts and hardware for an easy installation and is covered by our Lifetime Limited Warranty. Notes: Fits all 2/4 wheel drives with 143.5 and 157.5-inch wheelbases. Also fits 2007-2008 GM Silverado/Sierra 1500 with 4.8L engines and 143.5 and 157.5-inch wheelbases.

Features

  • Stainless Steel Construction
  • Lifetime Limited Warranty
  • Delta Flow Technology
  • Dyno Tuned For Maximum Performance

Specifications

2WD/4WD2WD/4WD
BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds), Nickel (Metallic)
California Proposition 65 RequiredYes
Catalytic Converter IncludedNo
ColourBlack
Emission Code5
Exhaust SeriesAmerican Thunder
Exhaust Tip Quantity2
Exit PositionDual Out Rear / Dual Out Side
Exit StyleDual Out Rear
Exit StyleDual Out Side
FinishNatural
Heat ShieldNo
Inlet Diameter3
Inlet TypeFlanged
Main Piping Diameter2.50
Main Piping Diameter2-1/2
Material409 Stainless Steel
Mount TypeFlanged
Muffler Part NumberKit Only
Muffler Quantity1
Muffler SeriesSuper 40 Series
Muffler TypeWelded Baffle
Outlet Diameter2.5
Product TypeExhaust System
Sale CategoryExhaust
ShapeOval
Single DualDual
Sound LevelAggressive / Moderate
System TypeCat-back
Tip CutAngle
Tip Diameter3.5
Tip Edge StyleCut
Tip FinishPolished
Tip Length13
Tip LogoEmbossed
Tip MaterialStainless Steel
Tip Quantity2
Tip ShapeRound
Tubing Diameter2.5
TypeCat-Back

Compatibility

  • 2007 - 2013 Chevrolet Silverado 1500 LT 5.3
  • 2007 - 2013 Chevrolet Silverado 1500 WT 5.3
  • 2007 - 2013 Chevrolet Silverado 1500 LTZ 5.3
  • 2007 - 2008 Chevrolet Silverado 1500 LT 4.8
  • 2007 - 2008 Chevrolet Silverado 1500 LS 4.8
  • 2007 - 2008 Chevrolet Silverado 1500 Base 5.3
  • 2007 - 2008 Chevrolet Silverado 1500 WT 4.8
  • 2010 - 2013 Chevrolet Silverado 1500 LS 5.3
  • 2010 - 2013 Chevrolet Silverado 1500 XFE 5.3
  • 2007 - 2013 GMC Sierra 1500 WT 5.3
  • 2007 - 2013 GMC Sierra 1500 SLT 5.3
  • 2007 - 2013 GMC Sierra 1500 SLE 5.3
  • 2007 - 2008 GMC Sierra 1500 SL 4.8
  • 2007 - 2008 GMC Sierra 1500 WT 4.8
  • 2007 - 2008 GMC Sierra 1500 SLE 4.8
  • 2010 - 2013 GMC Sierra 1500 SL 5.3
  • 2010 - 2013 GMC Sierra 1500 XFE 5.3

Our American Thunder cat-back exhaust system for 2007-2013 GM Silverado/Sierra 1500 with the 5.3L engine, is perfect for the person looking for moderately aggressive sound levels both inside and outside of the truck. This bolt-on emissions-legal system features 3.00-inch mandrel-bent stainless steel tubing flowing into a Super 40 Series muffler, for a deep powerful sound. The mandrel-bent 2.50-inch stainless steel tailpipes can be configured with your choice of exit locations, either straight out the back under the bumper for a muscular look, or exiting out behind the rear tires on each side of the truck. This is the ideal tailpipe location when towing a boat or RV. The tailpipes are finished off with large 3.50-inch double wall polished stainless steel tips. The system includes all necessary parts and hardware for an easy installation and is covered by our Lifetime Limited Warranty. Notes: Fits all 2/4 wheel drives with 143.5 and 157.5-inch wheelbases. Also fits 2007-2008 GM Silverado/Sierra 1500 with 4.8L engines and 143.5 and 157.5-inch wheelbases.

Features

  • Stainless Steel Construction
  • Lifetime Limited Warranty
  • Delta Flow Technology
  • Dyno Tuned For Maximum Performance
2WD/4WD2WD/4WD
BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds), Nickel (Metallic)
California Proposition 65 RequiredYes
Catalytic Converter IncludedNo
ColourBlack
Emission Code5
Exhaust SeriesAmerican Thunder
Exhaust Tip Quantity2
Exit PositionDual Out Rear / Dual Out Side
Exit StyleDual Out Rear
Exit StyleDual Out Side
FinishNatural
Heat ShieldNo
Inlet Diameter3
Inlet TypeFlanged
Main Piping Diameter2.50
Main Piping Diameter2-1/2
Material409 Stainless Steel
Mount TypeFlanged
Muffler Part NumberKit Only
Muffler Quantity1
Muffler SeriesSuper 40 Series
Muffler TypeWelded Baffle
Outlet Diameter2.5
Product TypeExhaust System
Sale CategoryExhaust
ShapeOval
Single DualDual
Sound LevelAggressive / Moderate
System TypeCat-back
Tip CutAngle
Tip Diameter3.5
Tip Edge StyleCut
Tip FinishPolished
Tip Length13
Tip LogoEmbossed
Tip MaterialStainless Steel
Tip Quantity2
Tip ShapeRound
Tubing Diameter2.5
TypeCat-Back
  • 2007 - 2013 Chevrolet Silverado 1500 LT 5.3
  • 2007 - 2013 Chevrolet Silverado 1500 WT 5.3
  • 2007 - 2013 Chevrolet Silverado 1500 LTZ 5.3
  • 2007 - 2008 Chevrolet Silverado 1500 LT 4.8
  • 2007 - 2008 Chevrolet Silverado 1500 LS 4.8
  • 2007 - 2008 Chevrolet Silverado 1500 Base 5.3
  • 2007 - 2008 Chevrolet Silverado 1500 WT 4.8
  • 2010 - 2013 Chevrolet Silverado 1500 LS 5.3
  • 2010 - 2013 Chevrolet Silverado 1500 XFE 5.3
  • 2007 - 2013 GMC Sierra 1500 WT 5.3
  • 2007 - 2013 GMC Sierra 1500 SLT 5.3
  • 2007 - 2013 GMC Sierra 1500 SLE 5.3
  • 2007 - 2008 GMC Sierra 1500 SL 4.8
  • 2007 - 2008 GMC Sierra 1500 WT 4.8
  • 2007 - 2008 GMC Sierra 1500 SLE 4.8
  • 2010 - 2013 GMC Sierra 1500 SL 5.3
  • 2010 - 2013 GMC Sierra 1500 XFE 5.3

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