Guaranteed 12/24 Delivery Still Available see item page for details! available on most items - Details

Talk to a Sierra 1500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $4,000! Enter Daily

Find Mufflers for your Sierra 1500

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

Item S525113
Product Image
Flowmaster 50 Series Big Block Dual In/Dual Out Oval Muffler; 3-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)
Verify parts fit and get product recommendations.
Sierra 1500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-888-706-1096 Chat Now
$251.06
Want $10? Write one of the first 5 reviews 4.7 Flowmaster Exhaust product ratings
On Sale

-10% $251.06 each Was $278.95

In Stock

Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Choose options to add to cart.
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Loading Indicator

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

      • 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
      • Universal Fitment

      Description

      Better Exhaust Sound. Give your vehicle 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 offers universal fitment.

      Flowmaster 530504

      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
      4.7

      Reviews of Flowmaster Exhaust Products (500+)

      Brand Image

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

      Questions & Answers

      No questions about this product yet. Ask the First Question

          Word on the Trail

          Your website is easy & helpful. your deliveries come when you say they will. If you have any questions or problems you answer them quickly.

          danny-34537
          Previous Slide Next Slide