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Flowmaster American Thunder Cat-back Exhaust System

2004-2007 Dodge Durango and 2007 Chrysler Aspen with 4.7L or 5.7L Hemi engine.

PART# 817400

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$662.95   Suggested Retail
$536.36   Holleydays Price
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Fits 2004-2007 Dodge Durango and 2007 Chrysler Aspen with 4.7L or 5.7L Hemi engine.

Overview

For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster Cat-back exhaust system provides. Dual Out Rear systems are the perfect choice. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

Features:

  • Connects After Factory Catalytic Converter
  • Includes hangers and hardware for easy installation
  • Moderate to Aggressive Sound Exterior Exhaust Tone
  • Mandrel bent 16 gauge stainless steel tubing

Specs

2WD/4WD2WD/4WD
BrandFlowmaster
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Emission Code5
Exhaust SeriesAmerican Thunder
Exit PositionDual Out Rear
Heat ShieldNo
Inlet Diameter (in)2.75
MaterialStainless Steel
Muffler Part NumberKit Only
Muffler Quantity1
Muffler Series70 Series Big Block
Outlet Diameter (in)2.5
Product TypeExhaust System
Single DualDual
Sound LevelModerate/Aggressive Sound
System TypeCat-back
Tip Diameter (in)3
Tip Quantity2
Tubing Diameter (in)2.5
Part Number817400

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

Fits 2004-2007 Dodge Durango and 2007 Chrysler Aspen with 4.7L or 5.7L Hemi engine.

Applications

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    Some parts are not legal for use in California or other states with similar regulations.

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