Flowmaster

Flowmaster 817637 American Thunder Cat-back Exhaust System

Compatible with 2013-2018 Ford Focus ST with turbocharged 2.0L engine.

Part # 817637 Be the first to write a review
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$827.95
Suggested Retail
$920.00
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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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Flowmaster's American Thunder cat-back exhaust system for the 2013-2018 Ford Focus ST hatchback is perfect for the person looking for moderate to aggressive sound levels with all of the performance benefits that you would expect from Flowmaster. This bolt on Dual Out Rear emissions legal system for the 2.0L L4 turbocharged engine features a specially tuned muffler and resonator, 2.25 inch mandrel bent stainless steel tubing, and 3.25 x 3.75 inch oval polished stainless steel tips. The exhaust system is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

Features:

  • Lifetime Limited Warranty
  • Great Performance Sound
  • Dyno Tuned For Maximum Performance
  • Stainless Steel Construction
Brand Flowmaster
Emission Code5
Product TypeCat-Back Exhaust Systems
UPC700042029556
Manufacturer Part Number817637
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number817637
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 2013-2018 Ford Focus ST with turbocharged 2.0L engine.
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    Some parts are not legal for use in California or other states with similar regulations.