Talk to a Sierra 1500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Black Friday is Here! Shop Early Deals >
Get $80 Off Redeem Now >

Flowmaster dBX Series Center/Center Bullet Style Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)Find parts that fit my vehicle

Item S503477
Flowmaster dBX Series Center/Center Bullet Style Muffler; 3-Inch Inlet/3-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
$205.16
1 Reviews
On Sale

-10% $205.16 each Was $227.95

In Stock

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.
    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

      Product Information

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

      Features & Specs

      • Dynamic, Sleek, Race Proven Muffler
      • Superior Compact Design
      • Provides Aggressive Exhaust Tone
      • Features Unique HP Core Design
      • Durable 409 Stainless Steel Material
      • Polishable Fully Welded Steel Case 
      • 3” Inlet Diameter
      • 3” Outlet Diameter
      • 14” Body Length
      • 6” Body Height
      • 6” Body Width
      • Limited Lifetime Warranty
      • Made in the USA
      • Universal Fitment; Modifications Will Be Required

      Description

      Compact Design. The Flowmaster DBX Series Center/Center Bullet Style Muffler – 3.0 inch is a dynamic, sleek looking, and race proven muffler. It is the perfect upgrade for your GMC Sierra 1500. This muffler has a superior compact design. It will provide an aggressive exhaust tone for your truck. It features a unique HP core design which creates dynamic sound control in the limited under-chassis space on your truck.

      Made to Last. You can trust the superior manufacturing process that created this muffler. It is made with durable 409 stainless steel material. It has a polishable fully welded steel body. This muffler will give you long lasting performance value.

      Specifications. The muffler body is 6 inches wide. The height is 6 inches. The body length is 14 inches. The outlet diameter is 3 inches. The inlet diameter is 3 inches.   

      Limited Lifetime Warranty. You will receive a limited lifetime warranty with this muffler. Some exclusions or limitations may apply, so check through the manufacturer’s warranty details.

      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.

      Application. The Flowmaster DBX Series Center/Center Bullet Style Muffler – 3.0 inch is designed to fit all 1999-2025 GMC Sierra 1500 models. Flowmaster makes this muffler in the USA.

      Shop All Truck Parts And Accessories

      Shop All Truck Exhaust

      Shop All Truck Mufflers

      Flowmaster 13014310

      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

      No questions about this product yet. Ask the First Question