flowmaster

Flowmaster 80430402 40 Series Muffler

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SKU:
19441493
MPN:
80430402
Availability:
Usually ships the same or next business day. In stock at our MI, PA, TX warehouses.
Shipping:
Calculated at Checkout
Stock Update:
06/05/2026 08:09:28 AM PST
$135.95
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Stock Update:
06/05/2026 08:09:28 AM PST
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Description

This item is brand-new, factory sealed.

Flowmaster 80430402 40 Series Muffler 409S - 3.00 Center IN / 2.50 Dual OUT - Aggressive Sound, Black
  • Excellent Street/Strip and Off Road application
  • Noticeable Interior Resonance
  • Aggressive Sound Exterior Exhaust Tone
  • Durable fully welded 409SS stainless steel
  • Fully MIG welded for maximum durability
  • Manufacturer: Flowmaster
  • Brand: Flowmaster
  • Model: 80430402
  • Item Weight: 0.01 ounces
  • Country of Origin: USA
  • Item model number: 80430402
  • Is Discontinued By Manufacturer: No
  • Exterior: Painted
  • Manufacturer Part Number: 80430402
  • OEM Part Number: 80430402

The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Flowmaster 80430402 40 Series Muffler
$135.95