Talk to a Sierra 1500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$20K Sweeps! 10 Chances to Win! Enter Daily >

Flowmaster 50 Series Delta Flow Aluminized Center/Offset Oval Muffler; 2.25-Inch Inlet/2.25-Inch Outlet (Universal; Some Adaptation May Be Required)

Item S503466
Flowmaster 50 Series Delta Flow Aluminized Center/Offset Oval Muffler; 2.25-Inch Inlet/2.25-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
$0.00
Our Price

$154.95 (each)

FREE Shipping Market Price $178.99 You Save 13% ($24.04) Up to 10% off for Military & First Responders! See Details

In Stock

Ship to: Columbus - 43215
Sorry, 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.
Recommended Install Shops
How It Works
Install Shops are available near Columbus - 43215

Add Installation From:

Wards Auto Repair LLC
551 Corbett Rd, Groveport, OH
11.21 miles away . 25 Reviews
*Specific shop subject to availability
Total cost of service $249.00
    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

      • Moderate-Sounding Muffler with Mild Tone In-Cab
      • For Street Rod Cars and Trucks
      • Boost Engine Efficiency, HP, and TQ
      • Constructed from 16-Gauge Aluminized Steel
      • Delta Flow Technology for Less Internal Resonance
      • Black; MIG Welded
      • 2.25 in. Center In; 2.25 in. Offset Out
      • 3-Year Limited Warranty
      • Easy Installation
      • Universal Fitment; Modifications Will Be Required

      Description

      Up the HP and TQ. This 50 Series Delta Flow 2.25 in. Center/Offset Oval Muffler from Flowmaster offers boosts in horsepower and torque that you've been craving for your Sierra 1500. Also, save money over time with a more efficient engine and rest easy knowing you've chosen a durable 16-gauge aluminized muffler.

      Moderate Exterior Volume. Flowmaster designs this 50 Series High Performance Muffler with a moderate exterior sound so you won't wake up the neighbors, but it's got more to it than a whisper. Inside the cab, you'll hear barely anything thanks to the innovative Delta Flow tuning chamber that reduces internal resonance.

      2.25 in. Center/Offset. Flowmaster makes this oval black muffler in the USA for street rod cars and trucks. Featuring a 2.25 in. center in and 2.25 in. offset out, this 16-gauge aluminized steel muffler is totally MIG welded for maximum durability. Rest easy with a manufacturer's 3-year limited warranty included.

      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 50 Series Delta Flow 2.25 in. Center and 2.25 in. Offset Oval Muffler is fit for 1999-2024 GMC Sierra 1500s.

      Shop All Truck Parts And Accessories

      Shop All Truck Exhaust

      Shop All Truck Mufflers

      Flowmaster 942452

      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 (11)

        Questions & Answers

        10 More Questions