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Flowmaster 13 Original 40 Series Muffler with 2-1/2 Offset Inlet - 2-1/2 Center Outlet

F42541 - Flowmaster 13" Original 40 Series Muffler with 2-1/2" Offset Inlet - 2-1/2" Center Outlet

This is the most "aggressive" sounding street/strip muffler that Flowmaster® offers.

If you're looking for attention, this one will get you noticed. The original standard 40 series has an "aggressive rumble" and will generally resonate inside the vehicle around 1800-2000 rpm's, and again at 2400-2600 rpm's.

  • Durable fully MIG welded 16 gauge aluminized steel
  • Aggressive sound exterior exhaust tone
  • Noticeable interior resonance
  • Excellent Street/Strip and Off Road …

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Product #: F42541

In Stock Now!

MSRP: $93.99 ea
Classic: $84.99 ea



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