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Flowmaster 40 Series Delta Flow Offset/Offset Oval Muffler; 2-Inch Inlet/2-Inch Outlet (Universal; Some Adaptation May Be Required)Find parts that fit my vehicle

Item S503460
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Flowmaster 40 Series Delta Flow Offset/Offset Oval Muffler; 2-Inch Inlet/2-Inch Outlet (Universal; Some Adaptation May Be Required)
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$133.95 each

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • Signature Flowmaster Muffler Sound
      • Increased Horsepower and Torque
      • Free Flowing 40 Series
      • Aluminized Steel Construction 
      • Gray Finish 
      • Straight-Forward Installation 
      • 3-Year Limited Warranty
      • Universal Fitment; Modifications Will Be Required

      Description

      Signature Flowmaster Sound. A Flowmaster 40 Series Delta Flow Muffler is the easiest way to give your Sierra a loud aggressive sound. An oversized case helps keep resonance down. In addition, the free-flowing design also improves exhaust scavenging for increased horsepower and torque. Measurements include a 2” inlet diameter, 2” outlet diameter, 13" body length and 19” overall length. Transform your truck with a Flowmaster 40 Series Delta Flow Muffler. 

      Aluminized Steel Construction. Flowmaster is known for making products that stand the test of time. That’s why this 40 Series Delta Flow Muffler is built from heavy-duty aluminized steel. Mig welding construction makes the muffler ever more durable. To resist corrosion, it’s covered in a gray finish. 

      Modifications Required. This Muffler was designed to be used on mutliple applications, as it is not a direct fit replacement part. In order to install this Muffler properly on your vehicle, some modifications to the exhaust system will be required.

      3-Year Limited Warranty. Flowmaster backs its 40 Series Delta Flow Mufflers with a 3-year limited warranty. Some limitations may apply, see manufacturer’s warranty information for details.  

      Application. This Flowmaster 40 Series Delta Flow Muffler fits all 1999-2024 GMC Sierra Models. To ensure a precise fit, check the measurements of your truck’s factory muffler.

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      Flowmaster 942043

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Muffler
      5.0

      Customer Reviews (1)

      Brand Image

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

      Questions & Answers

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          Word on the Trail

          My favorite part is that you can put in your trucks make and model, and only shop parts that will fit that truck. Makes life so much easier.

          Desrteagl5
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