Flowmaster

Flowmaster 817730 American Thunder Cat-back Exhaust System

Compatible with 2015-2017 Ford Mustang GT 5.0L coupe. Does not fit convertibles

Part # 817730 Be the first to write a review
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$1,194.95
Suggested Retail
$1,328.00
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5

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.

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The Flowmaster® American Thunder® Cat-back exhaust system is designed for 2015-2017 Ford Mustang GT 5.0L coupes and is perfect for the person looking for an aggressive sound level outside of the car, while maintaining a moderate sound level inside the car. This bolt-on emissions-legal system features our exclusive dual 3.00 in. mandrel-bent Scavenger Series® X-pipe assembly for maximum power and a deep unique tone. The Scavenger X-pipe exits into a pair of specially designed 60 Series™ performance mufflers with 3.00 in. mandrel-bent tailpipes and are finished off with large 4.00 in. polished stainless steel tips. Designed for an easy fit, this system uses the factory hanger locations and includes all necessary parts and hardware for an installation you can do at home. Note: Does not fit Convertibles.

Features:

  • Specially Designed 60 Series Performance Mufflers
  • 2.00-inch Mandrel-bent Stainless Steel Tubing
  • Dyno Tuned For Maximum Performance
  • Uses the Factory Hanger Locations
  • Stainless Steel Construction
  • Lifetime Limited Warranty
  • Flowmaster Quality
Brand Flowmaster
Emission Code5
Product TypeCat-Back Exhaust Systems
UPC700042031955
Manufacturer Part Number817730
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number817730
5

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.
Fits 2015-2017 Ford Mustang GT 5.0L coupe. Does not fit convertibles
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    Some parts are not legal for use in California or other states with similar regulations.