Mustang Flowmaster 817748


Flowmaster 817748

Exhaust System Kit; American Thunder (R) Axle Back System; 409S Stainless Steel; With Mufflers; Dual Exhaust With Dual Exit; Dual Split Rear Exit; 4 Inch Round Rolled Polished Stainless Steel Tips

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Mustang Flowmaster 817748

The classic sound of a Mustang Flowmaster 817748 chambered exhaust, our American Thunder® Series features mufflers tuned to deliver more power, torque, throttle response and mileage. Best of all, these exhaust systems take sedate vehicles and deliver that great performance tone especially designed for muscle car and truck fans. American Thunder is the most authentic Flowmaster muffler sound we offer.

PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit

Mustang Flowmaster 817748

Type: Axle-Back
Exhaust Type: Dual
Outlet Type: Dual
Exit Position: Dual Rear
Material: Stainless Steel
Diameter (IN): 3 Inch
Includes Exhaust Tip: Yes
Exhaust Tip Type: Round Rolled Edge
Exhaust Tip Size (IN): 4 Inch
Exhaust Tip Material: Stainless Steel
Includes Muffler: Yes
Muffler Quantity: 2
Muffler Configuration: Dual Inlet/ Dual Outlet
Muffler Brand: Super 10 Series
Includes Exhaust Pipe Muffler Delete: No
Includes Hardware: Yes
Required Welding: No
Sound Level: Moderate

Flowmaster 817748

Mustang Flowmaster 817748

  • Stainless Steel Construction
  • Dyno Tuned For Maximum Performance
  • Chambered Super 10 Muffler Technology
  • Limited Lifetime Warranty

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