Description

The American Thunder system is for the person who is looking for a complete Crossmember-Back dual exhaust system with a deep powerful sound. The system is constructed from 2.50-inch mandrel-bent stainless steel tubing and includes an H-pipe to balance the exhaust pulses and to eliminate back-rap on deceleration. The large cased Super 40 Series performance mufflers generally deliver a moderate interior tone with a deep powerful exterior sound which is suited for enthusiasts who want their performance to be heard. The mandrel-bent tailpipes exit straight out the back under the rear bumper for a strong muscular appearance and allows you to select your own style of tips. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation and is covered by our Lifetime Limited Warranty. .

Features

  • H-pipe Crossover for Maximum Power and Deep Tone
  • Super 40 Series Mufflers for Deep Powerful Sound
  • Mandrel-bent 16-gauge Stainless Steel Tubing
  • Includes Hangers and Hardware for Installation
  • Moderate to Aggressive Exterior Exhaust Tone
  • Crossmember-Back True Dual Exhaust System
  • Does Not Include Header Reducers or Downpipes for Factory Manifolds
  • Lifetime Limited Warranty

Specifications

2WD/4WD2WD
Automotive Item GradeHigh Performance
BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds), Nickel (Metallic)
California Proposition 65 RequiredYes
Catalytic Converter QuantityNot Included
Clamping TypeFlat Band
Clamps IncludedYes
Emission Code5
Exhaust Pipe Wall Maximum Gauge16
Exhaust SeriesAmerican Thunder
Exhaust Tip ConnectionClamp-On
Exhaust Tip QuantitySold Separately
Exit PositionDual Out Rear
Exit StyleDual Out Rear
FinishNatural
Gasket Or Seal IncludedNo
Grade TypePerformance
Hangers IncludedYes
Heat ShieldNo
Inlet Diameter2.5
Inlet TypeWeld-On
Main Piping Diameter2.50
Main Piping Diameter2-1/2
Material409 Stainless Steel
Mount TypeUses New Hangers (Included)
Mounting Bracket IncludedYes
Muffler (Left) Body Height5
Muffler (Left) Body Length13.5
Muffler (Left) Body Width10
Muffler (Left) TypeChambered
Muffler (Right) Body Height5
Muffler (Right) Body Length13.5
Muffler (Right) Body Width10
Muffler (Right) TypeChambered
Muffler Body Length13.5
Muffler Body Material409 Stainless Steel
Muffler Body ShapeOval
Muffler FinishBlack High-Temperature Paint Finish
Muffler Flanged InletNo
Muffler Flanged OutletNo
Muffler Inlet ConnectionSlip-Fit
Muffler Inlet Inside Diameter2.5
Muffler Inlet Outside Diameter2.63
Muffler Outlet ConnectionSlip-Fit
Muffler Outlet Quantity1
Muffler Quantity2
Muffler SeriesSuper 40 Series
Muffler TypeChambered
Outlet Diameter2.5
Pipe MaterialStainless Steel
Product TypeExhaust System
Sale CategoryExhaust
Single DualDual
Sound LevelAggressive / Moderate
Spring Bolt Kit IncludedNo
System TypeCrossmember-back
Tail Pipe Outlet Outside Diameter2.5
Tail Pipe Quantity2
Tail Pipe Tapered OutletNo
Tip Diameter2.5
Tip ShapeRound
Tubing Diameter2.5
TypeCrossmember-back
Valve IncludedNo
Valve TypeNot Included

Compatibility

  • 1968 - 1970 Dodge Charger Base 6.3
  • 1968 - 1970 Dodge Charger R/T 7.0
  • 1968 - 1970 Dodge Charger Base 7.2
  • 1968 - 1970 Dodge Charger R/T 7.2
  • 1968 - 1970 Dodge Charger Base 7.0
  • 1968 - 1968 Dodge Charger R/T 6.3
  • 1970 - 1970 Dodge Charger R/T 6.3
  • 1969 - 1970 Dodge Charger 500 7.0
  • 1969 - 1970 Dodge Charger 500 7.2
  • 1969 - 1969 Dodge Charger SE 7.0
  • 1969 - 1969 Dodge Charger SE 5.2
  • 1969 - 1969 Dodge Charger SE 6.3
  • 1969 - 1969 Dodge Charger SE 7.2
  • 1970 - 1970 Dodge Charger 500 6.3
  • 1968 - 1970 Dodge Coronet Deluxe 6.3
  • 1968 - 1970 Dodge Coronet 500 6.3
  • 1968 - 1970 Dodge Coronet Super Bee 7.2
  • 1968 - 1970 Dodge Coronet 500 7.0
  • 1968 - 1970 Dodge Coronet R/T 7.0
  • 1968 - 1970 Dodge Coronet R/T 7.2
  • 1968 - 1970 Dodge Coronet 440 7.0
  • 1968 - 1970 Dodge Coronet 440 6.3
  • 1968 - 1970 Dodge Coronet Super Bee 7.0
  • 1968 - 1970 Dodge Coronet 440 7.2
  • 1968 - 1970 Dodge Coronet Super Bee 6.3
  • 1968 - 1970 Dodge Coronet Deluxe 7.2
  • 1968 - 1970 Dodge Coronet R/T 6.3
  • 1968 - 1970 Dodge Coronet 500 7.2
  • 1968 - 1970 Dodge Coronet Deluxe 7.0
  • 1968 - 1968 Dodge Coronet 500 4.5
  • 1968 - 1968 Dodge Coronet Deluxe 4.5
  • 1968 - 1968 Dodge Coronet 440 4.5
  • 1970 - 1970 Dodge Coronet Base 7.0
  • 1970 - 1970 Dodge Coronet Base 7.2
  • 1970 - 1970 Dodge Coronet Base 6.3
  • 1968 - 1970 Plymouth Belvedere Base 6.3
  • 1968 - 1970 Plymouth Belvedere Satellite 6.3
  • 1968 - 1968 Plymouth Belvedere Satellite 4.5
  • 1968 - 1968 Plymouth Belvedere Base 4.5
  • 1968 - 1970 Plymouth GTX Base 7.2
  • 1968 - 1970 Plymouth GTX Base 7.0
  • 1968 - 1968 Plymouth GTX Base 6.3
  • 1968 - 1969 Plymouth Satellite Base 6.3
  • 1968 - 1969 Plymouth Satellite Sport 6.3
  • 1968 - 1969 Plymouth Satellite Sport 5.2
  • 1968 - 1968 Plymouth Satellite Base 4.5
  • 1968 - 1968 Plymouth Satellite Sport 4.5
  • 1968 - 1970 Plymouth Road Runner Base 6.3
  • 1968 - 1970 Plymouth Road Runner Base 7.0
  • 1968 - 1968 Plymouth Road Runner Base 4.5
  • 1969 - 1970 Plymouth Road Runner Base 7.2

The American Thunder system is for the person who is looking for a complete Crossmember-Back dual exhaust system with a deep powerful sound. The system is constructed from 2.50-inch mandrel-bent stainless steel tubing and includes an H-pipe to balance the exhaust pulses and to eliminate back-rap on deceleration. The large cased Super 40 Series performance mufflers generally deliver a moderate interior tone with a deep powerful exterior sound which is suited for enthusiasts who want their performance to be heard. The mandrel-bent tailpipes exit straight out the back under the rear bumper for a strong muscular appearance and allows you to select your own style of tips. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation and is covered by our Lifetime Limited Warranty. .

Features

  • H-pipe Crossover for Maximum Power and Deep Tone
  • Super 40 Series Mufflers for Deep Powerful Sound
  • Mandrel-bent 16-gauge Stainless Steel Tubing
  • Includes Hangers and Hardware for Installation
  • Moderate to Aggressive Exterior Exhaust Tone
  • Crossmember-Back True Dual Exhaust System
  • Does Not Include Header Reducers or Downpipes for Factory Manifolds
  • Lifetime Limited Warranty
2WD/4WD2WD
Automotive Item GradeHigh Performance
BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds), Nickel (Metallic)
California Proposition 65 RequiredYes
Catalytic Converter QuantityNot Included
Clamping TypeFlat Band
Clamps IncludedYes
Emission Code5
Exhaust Pipe Wall Maximum Gauge16
Exhaust SeriesAmerican Thunder
Exhaust Tip ConnectionClamp-On
Exhaust Tip QuantitySold Separately
Exit PositionDual Out Rear
Exit StyleDual Out Rear
FinishNatural
Gasket Or Seal IncludedNo
Grade TypePerformance
Hangers IncludedYes
Heat ShieldNo
Inlet Diameter2.5
Inlet TypeWeld-On
Main Piping Diameter2.50
Main Piping Diameter2-1/2
Material409 Stainless Steel
Mount TypeUses New Hangers (Included)
Mounting Bracket IncludedYes
Muffler (Left) Body Height5
Muffler (Left) Body Length13.5
Muffler (Left) Body Width10
Muffler (Left) TypeChambered
Muffler (Right) Body Height5
Muffler (Right) Body Length13.5
Muffler (Right) Body Width10
Muffler (Right) TypeChambered
Muffler Body Length13.5
Muffler Body Material409 Stainless Steel
Muffler Body ShapeOval
Muffler FinishBlack High-Temperature Paint Finish
Muffler Flanged InletNo
Muffler Flanged OutletNo
Muffler Inlet ConnectionSlip-Fit
Muffler Inlet Inside Diameter2.5
Muffler Inlet Outside Diameter2.63
Muffler Outlet ConnectionSlip-Fit
Muffler Outlet Quantity1
Muffler Quantity2
Muffler SeriesSuper 40 Series
Muffler TypeChambered
Outlet Diameter2.5
Pipe MaterialStainless Steel
Product TypeExhaust System
Sale CategoryExhaust
Single DualDual
Sound LevelAggressive / Moderate
Spring Bolt Kit IncludedNo
System TypeCrossmember-back
Tail Pipe Outlet Outside Diameter2.5
Tail Pipe Quantity2
Tail Pipe Tapered OutletNo
Tip Diameter2.5
Tip ShapeRound
Tubing Diameter2.5
TypeCrossmember-back
Valve IncludedNo
Valve TypeNot Included
  • 1968 - 1970 Dodge Charger Base 6.3
  • 1968 - 1970 Dodge Charger R/T 7.0
  • 1968 - 1970 Dodge Charger Base 7.2
  • 1968 - 1970 Dodge Charger R/T 7.2
  • 1968 - 1970 Dodge Charger Base 7.0
  • 1968 - 1968 Dodge Charger R/T 6.3
  • 1970 - 1970 Dodge Charger R/T 6.3
  • 1969 - 1970 Dodge Charger 500 7.0
  • 1969 - 1970 Dodge Charger 500 7.2
  • 1969 - 1969 Dodge Charger SE 7.0
  • 1969 - 1969 Dodge Charger SE 5.2
  • 1969 - 1969 Dodge Charger SE 6.3
  • 1969 - 1969 Dodge Charger SE 7.2
  • 1970 - 1970 Dodge Charger 500 6.3
  • 1968 - 1970 Dodge Coronet Deluxe 6.3
  • 1968 - 1970 Dodge Coronet 500 6.3
  • 1968 - 1970 Dodge Coronet Super Bee 7.2
  • 1968 - 1970 Dodge Coronet 500 7.0
  • 1968 - 1970 Dodge Coronet R/T 7.0
  • 1968 - 1970 Dodge Coronet R/T 7.2
  • 1968 - 1970 Dodge Coronet 440 7.0
  • 1968 - 1970 Dodge Coronet 440 6.3
  • 1968 - 1970 Dodge Coronet Super Bee 7.0
  • 1968 - 1970 Dodge Coronet 440 7.2
  • 1968 - 1970 Dodge Coronet Super Bee 6.3
  • 1968 - 1970 Dodge Coronet Deluxe 7.2
  • 1968 - 1970 Dodge Coronet R/T 6.3
  • 1968 - 1970 Dodge Coronet 500 7.2
  • 1968 - 1970 Dodge Coronet Deluxe 7.0
  • 1968 - 1968 Dodge Coronet 500 4.5
  • 1968 - 1968 Dodge Coronet Deluxe 4.5
  • 1968 - 1968 Dodge Coronet 440 4.5
  • 1970 - 1970 Dodge Coronet Base 7.0
  • 1970 - 1970 Dodge Coronet Base 7.2
  • 1970 - 1970 Dodge Coronet Base 6.3
  • 1968 - 1970 Plymouth Belvedere Base 6.3
  • 1968 - 1970 Plymouth Belvedere Satellite 6.3
  • 1968 - 1968 Plymouth Belvedere Satellite 4.5
  • 1968 - 1968 Plymouth Belvedere Base 4.5
  • 1968 - 1970 Plymouth GTX Base 7.2
  • 1968 - 1970 Plymouth GTX Base 7.0
  • 1968 - 1968 Plymouth GTX Base 6.3
  • 1968 - 1969 Plymouth Satellite Base 6.3
  • 1968 - 1969 Plymouth Satellite Sport 6.3
  • 1968 - 1969 Plymouth Satellite Sport 5.2
  • 1968 - 1968 Plymouth Satellite Base 4.5
  • 1968 - 1968 Plymouth Satellite Sport 4.5
  • 1968 - 1970 Plymouth Road Runner Base 6.3
  • 1968 - 1970 Plymouth Road Runner Base 7.0
  • 1968 - 1968 Plymouth Road Runner Base 4.5
  • 1969 - 1970 Plymouth Road Runner Base 7.2

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