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Flowmaster 42543 40 Series Muffler – 2.50 Offset in / 2.50 Offset Out

$49.43

Flowmaster 42543 40 Series Muffler – 2.50 Offset in / 2.50 Offset Out

$49.43

The OrigInal 40 Series muffler delivers an aggressive exterior and Interior tone. Constructed of 16 gauge alumInized steel and fully MIG welded for maximum durability.

  • Durable fully welded 16 gauge aluminized steel
  • Aggressive and powerful exterior exhaust tone
  • Notable Interior resonance
  • Excellent street strip and off road application
  • No Internal packing to blowout