Flowmaster American Thunder Series; CatBack System; Dual Out the Rear Exit; Moderate/Aggressive Sound FORD FOCUS

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Part #: 817637
Notes: American Thunder Series
CatBack System
Dual Out the Rear Exit
Moderate/Aggressive Sound
MSRP: $843.92
Your Price: $664.97
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Heat Shield No
Inlet Diameter (in) 2.25
Material Stainless Steel
Muffler Part Number Kit Only
Muffler Quantity 1
Muffler Series Tuned Resonator
Outlet Diameter (in) 2.25
Single Dual Single
Sound Level Moderate/Aggressive Sound
System Type Cat-back System
Tip Diameter (in) 3.25 x 3.75
Tip Length (in) 7
Tip Quantity 2
Tubing Diameter (in) 2.25

All Fitments

Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2013 - 2016 FOCUS ST L4 2.0 ALL ALL ALL

Product Description

For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. 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.

  • Mandrel bent 16 gauge aluminized tubing
  • Moderate to aggressive exterior exhaust tone
  • Includes hangers and hardware for easy installation
  • Connects after factory catalytic converter
  • Made in the USA
  • Premium Flowmaster quality

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