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Flowmaster 50 Series Delta Flow 409S Center/Offset Oval Muffler; 2.25-Inch Inlet/2.25-Inch Outlet (Universal; Some Adaptation May Be Required)Find parts that fit my vehicle

Item S503465
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Flowmaster 50 Series Delta Flow 409S Center/Offset Oval Muffler; 2.25-Inch Inlet/2.25-Inch Outlet (Universal; Some Adaptation May Be Required)
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$152.95
4 Reviews
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-10% $152.95 each Was $169.95

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      Product Information

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

      Features & Specs

      • Delta Flow Oval Muffler
      • Moderate Exterior Sound
      • Mild Interior resonance
      • Ideal for Trucks
      • Increased Horsepower & Torque 
      • Improved Engine Efficiency
      • Stainless Steel Construction
      • Light to Moderate Installation
      • Limited Lifetime Warranty
      • Universal Fitment; Modifications Will Be Required

      Description

      Three is Better than Two. The Flowmaster 50 Series Delta Flow Center/Offset Oval Muffler - 2.25" utilizes patented three chamber Delta Flow technology with an internal tuning chamber in order to reduce inside sound to a mild resonance. This muffler design offers the same performance as the two chamber design with a moderate exterior sound.

      Stainless Steel Construction. Constructed using 16 gauge 409S stainless steel which has been fully MIG welded to achieve maximum durability. An ideal addition to your truck, this Flowmaster center/offset muffler will increase horsepower and torque while simultaneously improving fuel efficiency.

      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.

      Lifetime Limited Warranty. Flowmaster stainless steel mufflers are covered against material and workmanship defects for as long as they're owned by the original purchaser. See complete warranty for details.

      Application. The Flowmaster 50 Series Delta Flow Center/Offset Oval Muffler - 2.25 in. will fit 1999-2025 GMC Sierra 1500 trucks.

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      Flowmaster 842452

      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 (4)

      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

          Not only is the price a great price, but the install video completely sold me! I'll be buying all of my parts moving forward from American Trucks!

          aaairfilters33
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