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Flowmaster 80 Series Muffler 52580

Flowmaster 80 Series Muffler
  • Our Price: $148.42
  • Shipping:FREE SHIPPING
  • Part Number: 52580
  • UPC: 700042017614
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80 Series Muffler

  • Part #: 52580
  • Aluminized Steel
  • Offset Inlet / Same Side Offset Outlet
  • 2.5 In. Inlet / 2.5 In. Outlet
  • 5 In. Tall x 10 In. Wide x 17 In. Long, Overall Length: 23 In.
  • Installation Instructions


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Ships by 11/27/17
  • Add maximum power and huge exhaust tone with the Flowmaster 80 Series Muffler
  • Designed especially for vehicles with sideways-mounted mufflers
  • 2 Chamber design enhances interior resonance for audible reaction to the gas pedal
  • Excellent muffler for Firebirds and 82-02 Camaros, as well as street rods and vehicles with low ground clearance
  • Corrosion-resistant aluminized steel with durable precise mig welds or bright Stainless Steel
  • Flowmaster name embossed on the 80 Series Muffler's casing
  • Your Flowmaster 80 Series Muffler comes in your choice of inlet/outlet sizes and configurations, including transverse (cross-flow) arrangement
  • 3 Year Warranty

The Flowmaster 80 Series Cross Flow Muffler adds substantial power under pedal. It's designed especially for vehicles with a transverse mounted muffler. The sound is heavy and aggressive, with plenty of interior resonance to respond to every nuance of your throttle.

Flowmaster builds your 80 Series Cross Flow Muffler from corrosion-resistant Stainless Steel or 16-gauge aluminized steel, with durable mig welds to stand up to the hazards of the road. The 80 Series' 2-chamber muffler design enhances your interior exhaust sound while efficiently scavenging exhaust gas for added torque and horsepower. Choose from a wide range of inlet/outlet sizes and configurations, including transverse-mount.

Your Flowmaster 80 Series Muffler is backed by a 3-Year Warranty.