FREE 1 to 3-Day Delivery on Orders $149+ Details

$12K Summer Sweepstakes! Enter Now >

Find Mufflers for your Sierra 3500

Flowmaster 40 Series Delta Flow Offset/Dual Out Oval Muffler; 3-Inch Inlet/2.25-Inch Outlet (Universal; Some Adaptation May Be Required)

Item SHG60296
Product Image
Sale
500+ Reviews of Flowmaster
On Sale

-10% $137.66 Was $152.95

Military, Medical & First Responders $7.65 Available in AT Cash Rewards.
Confirm Eligibility

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

    Shop Owners Save More! Sign up for our dealer program
    Join For FREE

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

        _x000D_
      • Body Height 4.00 In
        • _x000D_
      • Body Length 13.00 In
        • _x000D_
      • Body Material Aluminized Steel
        • _x000D_
      • Body Width 9.75 In
        • _x000D_
      • Color Black
        • _x000D_
      • Emission Code 5
        • _x000D_
      • Finish High-Temperature Paint
        • _x000D_
      • Fitment Universal; Some Adaptation May Be Required
        • _x000D_
      • Grade Type Performance
        • _x000D_
      • Inlet Connection Slip-Fit
        • _x000D_
      • Inlet Diameter 3.00 In
        • _x000D_
      • Inlet Inside Diameter 3.00 In
        • _x000D_
      • Inlet Location Center
        • _x000D_
      • Inlet Outside Diameter 3.13 In
        • _x000D_
      • Inlet Quantity 1
        • _x000D_
      • Inlet Type Clamp-On, Weld-On
        • _x000D_
      • Muffler Series 40 Series Delta Flow
        • _x000D_
      • Muffler Type Chambered
        • _x000D_
      • Outlet Connection Slip-Fit
        • _x000D_
      • Outlet Inside Diameter 2.25 In
        • _x000D_
      • Outlet Location Dual
        • _x000D_
      • Outlet Outside Diameter 2.38 In
        • _x000D_
      • Outlet Quantity 2
        • _x000D_
      • Outlet Type Dual
        • _x000D_
      • Overall Length 19.00 In
        • _x000D_
      • Part Type Exhaust Muffler
        • _x000D_
      • Product Type Street Mufflers
        • _x000D_
      • Reversible No
        • _x000D_
      • Shape Oval
        • _x000D_
      • Sound Level Aggressive
        • _x000D_
      • Sub Category Mufflers
        • _x000D_
      • Tunable No
        • _x000D_
      • Vehicle Type 4/6 Cyl Engine, Classic Muscle Car, Late Model Muscle Car, Street Rod, Street/Strip, Truck/SUV
        • _x000D_

      Description

      Performance Muffler. The Flowmaster 40 Series Delta Flow Offset/Dual Out Oval Muffler; 3-Inch Inlet/2.25-Inch Outlet enhances exhaust flow with its dual-chamber Delta Flow design, improving scavenging for increased performance and a reduced interior sound level. It is designed for street, strip, and off-road applications where an aggressive yet manageable exhaust tone is desired.

      _x000D__x000D_

      Construction and Appearance. Crafted from durable 16 gauge aluminized steel, this muffler is fully MIG welded for strength and longevity. The black high-temperature paint finish provides corrosion resistance and a sleek appearance that complements the aggressive sound profile.

      _x000D__x000D_

      Installation. Installation is straightforward due to the slip-fit inlet and outlet connections, allowing for clamp-on or weld-on mounting. Minimal adaptation may be required, and drilling is typically unnecessary for universal fitment.

      _x000D__x000D_

      Application. This muffler fits universal applications and may require some adaptation for specific vehicles. It is suitable for 4/6 cylinder engines including classic and late model muscle cars, street rods, street/strip, and truck/SUV use.

      Flowmaster 9430422

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

      4.7

      Reviews of Flowmaster Exhaust Products (500+)

      Questions & Answers

      No questions about this product yet. Ask the First Question