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Flowmaster 1998 Mustang GT American Thunder Catback System

SKU: FLO-17215

Manufacturer: Flowmaster

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Flowmaster 1998 Mustang GT American Thunder Catback System

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Flowmaster 1998 Mustang American Thunder Catback System

  • 2.5" Outlet
  • 40 Series Delta Flow Mufflers
  • Stainless OEM Style Tips
  • American Thunder

American Thunder
Looking for the famous, full-on "Flowmaster tone?" Look no further. This American Thunder system will deliver the aggressive tone you want, as well as the performance you demand.

Delta Flow Technology
Developed from Flowmaster's line of Delta Force® race mufflers, Delta Flow® technology provides superior scavenging of exhaust gases even over a comparable (standard) Flowmaster muffler. This results in increased horsepower, torque and fuel economy, along with reductions in exterior sound levels and interior resonance. These three deflectors function properly only when they've been precisely placed and welded to exact specifications. Together they provide superior reductions in exterior sound levels as well as resonance transmitted through the exhaust system and into the vehicle.

Manufacturer Flowmaster
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