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Flowmaster 40 Series Delta Flow Muffler with 2-1/2 Center Inlet / 2-1/2 Offset Outlet

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F42542 - Flowmaster 40 Series Delta Flow Muffler with 2-1/2" Center Inlet / 2-1/2" Offset Outlet

This two chamber design incorporates Flowmaster's patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound.

Milder exterior tone and reduced interior resonance over Original 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

  • No Internal Packing To Blowout
  • Excellent Street/Strip and Off Road Application
  • Race Proven Patented Delta Flow …

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Product #: F42542

Arriving Soon!

MSRP: $109.99 ea
Classic: $99.99 ea


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