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Flowmaster 50 Series Big Block Dual In/Dual Out Oval Muffler; 3-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)

Item S130878
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Market Price $308.99 You Save 15% ($45.04)
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$263.95 (each)

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Ship to: Ashburn - 20149
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      Product Information

      Features, Description, Q&A, Specs & Installation


      • Milder Exhaust Note
      • Impressive Oval, Chambered Muffler Upgrade
      • Boasts a Highly Durable 16-Gauge Aluminized Steel Build
      • Has a High-Quality Black Powder Coating
      • Inlet Diameter Is 3 Inches
      • Outlet Diameter Is 2.50 Inches
      • Installation Calls for Moderate Mechanical Expertise
      • Some Adaptations May Be Required
      • Sold Individually
      • Comes with a 3-Year Limited Warranty
      • Fits All Chevrolet Silverado 1500 Models


      Better Exhaust Sound. Give your Chevrolet Silverado a more refined exhaust sound by installing this Flowmaster 50 Series Big Block Dual In/Dual Out Oval Muffler with 3-Inch Inlet/2.50-Inch Outlet. The muffler’s high-quality design and construction let it produce a milder stock exhaust tone that gives your truck a more refined quality.

      Boasts a Tough and Long-Lasting Construction. Thanks to the muffler’s MIG-welded and 16-gauge aluminized steel build, it can match your truck’s heavy-duty setup and performance. What’s more, it’s covered in a black powder-coated finish for better protection from the elements.

      May Required Welding, Cutting, and Adaptations. Installing this muffler might require you to do some welding or cutting before the mounting procedure. Since some adaptation might be needed, the task must be done by someone with moderate mechanical expertise.

      Backed by a 3-Year Limited Warranty. A 3-year limited warranty is included with every 50 Series Big Block Oval Muffler sold. To learn more, visit the manufacturer’s website or contact customer support.

      Application. This Flowmaster 50 Series Big Block Dual In/Dual Out Oval Muffler with 3-Inch/2.50-Inch Outlet fits all Chevrolet Silverado 1500 models.

      Flowmaster 530504

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Muffler

      Reviews of Flowmaster Exhaust Products (500+)

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      Reviews of Flowmaster Exhaust products have an average rating of 4.7 out of 5

        Questions & Answers

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