Redline360 is an official SPOCOM Sponsor!

Flowmaster Exhaust Chevy Silverado / GMC Sierra 1500 5.3L (19-24) 3.0" Catback - Outlaw Series 817965
Flowmaster Exhaust Chevy Silverado / GMC Sierra 1500 5.3L (19-24) 3.0" Catback - Outlaw Series 817965
Flowmaster Exhaust Chevy Silverado / GMC Sierra 1500 5.3L (19-24) 3.0" Catback - Outlaw Series 817965
Flowmaster Exhaust Chevy Silverado / GMC Sierra 1500 5.3L (19-24) 3.0" Catback - Outlaw Series 817965
Flowmaster Exhaust Chevy Silverado / GMC Sierra 1500 5.3L (19-24) 3.0" Catback - Outlaw Series 817965
Flowmaster Exhaust Chevy Silverado / GMC Sierra 1500 5.3L (19-24) 3.0" Catback - Outlaw Series 817965
Flowmaster Exhaust Chevy Silverado / GMC Sierra 1500 5.3L (19-24) 3.0" Catback - Outlaw Series 817965
Flowmaster Exhaust Chevy Silverado / GMC Sierra 1500 5.3L (19-24) 3.0" Catback - Outlaw Series 817965

Flowmaster Exhaust Chevy Silverado / GMC Sierra 1500 5.3L (19-24) 3.0" Catback - Outlaw Series 817965

Regular price
$339.95
Sale price
$339.95

Free shipping

26 In Stock Ready to Ship

Our Most Aggressive Race-Oriented System Outlaw exhaust systems are ideal for those looking for the ultimate aggressive exhaust sound levels. These systems feature our race-bred Outlaw mufflers and deliver extremely aggressive sound levels inside and out. On catalytic converter equipped vehicles, Outlaws deliver very aggressive tones and may be street-compatible in some areas. All Outlaw systems are manufactured from 409S stainless steel for maximum durability.

Fitment Information

  • Chevy Silverado / GMC Sierra 1500 5.3L (2019, 2020, 2021, 2022, 2023, 2024)
  • Fits 2019 New Body Trucks Only

      Emissions Compliance

      This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

      Specs & Features

      • California Proposition 65 Chemical Name - Chromium (hexavalent compounds) / Nickel
      • California Proposition 65 Required - Yes
      • Emission Code - 5
      • Exhaust Series - Outlaw
      • Exit Position - Single Out Dump
      • Heat Shield - No
      • Inlet Diameter (in) - 3.0"
      • Material - 409S Stainless Steel
      • Muffler Quantity - 1
      • Outlet Diameter (in) - 3.0"
      • Product Type - Exhaust Systems / Kits
      • Muffler Series - Outlaw
      • Single / Dual - Single
      • Sound Level - Aggressive Sound
      • System Type - Cat-back System
      • Tip Diameter (in) - 3.0"
      • Tip Quantity - N/A
      • Tubing Diameter (in) - 3.0"
      • Includes hangers and hardware for easy installation

        Product Description

          Flowmaster introduces our Outlaw Extreme stainless steel cat-back exhaust system for the 2019*-2024 (*2019 New Body Only) Chevrolet/GMC Silverado/Sierra 1500 with the 5.3L engine. This system uses an Outlaw series muffler for a deep powerful sound and increased performance. 3.0-inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The system has a turndown style, dump exit right after the muffler to eliminate the over-axle tailpipe. This elimination of the tailpipe helps improve ground clearance and departure angle when you are driving in more extreme off-road situations. This system produced max dyno gains of 15 hp and 20 lb.ft. at the rear wheels. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.

          Features:
          • Outlaw Series Performance Muffler Offers a Deep Powerful Sound and Increased Performance
          • 409 Stainless Steel Construction Delivers Extra Durability and Improved Long-Term Corrosion Resistance
          • Max Dyno Gains of 15 hp and 20 lb.ft. at the Rear Wheels
          • 3.0-inch 16-gauge Mandrel Bent Stainless Steel Tubing Helps Maintain Maximum Exhaust Flow for Better Power
          • Includes all Necessary Hardware for an at Home Installation
          • Dump Style Exit Allows for Better Ground Clearance When in Extreme Off-Road Conditions
          • Uses Factory Hanger Locations for Easy Installation
          • Lifetime Limited Warranty

          Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.

          Flowmaster Brand Logo

          Prop 65 Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.


          More in this category
          Chevy Silverado Exhaust
          Chevy Silverado Parts
          Flowmaster Exhaust Systems
          Flowmaster Outlaw Exhausts
          GMC Sierra Exhaust
          GMC Sierra Parts
        • Exhaust
        • See all Flowmaster parts

          Reviews on this product


          Ordering from Redline360
          Redline360 is an Authorized Dealer so we only sell authentic and genuine parts and accessories.

          Order updates, tracking and info
          Our goal is your complete satisfaction. Upon ordering, you will receive an email confirmation of your order along with your invoice. You will be able to log into our website 24/7 to check on your order at any time. Your order is processed Monday through Friday from 8am to 6pm PST as soon as it is placed. Once your order ships, we will email you a tracking number so you can track your package.

          Protect your purchase
          Redline360 offers our customers piece of mind! We have partned with Extend to offer you Extend Product Protection and Extend Shipping Protection. Read about each protection that Extend offers to Redline360 customers!

          Multiple distribution points ready to serve you!
          We ship from multiple locations around the United States so you receive your part as quick as possible. Not every warehouse stocks all the same parts, so the closest warehouse to you that has the part in stock is where your order will ship from. We ship from California, Nevada, Indiana, Michigan, Florida, Texas and Pennsylvania.

          Secure Ordering
          We take security seriously! We are never exposed to your credit card information, and it's never stored. Credit card transactions go through the credit card processor directly. We also offer various other payment methods such as PayPal, Affirm Financing (Pay over time), Amazon Pay, Apple Pay and more!

          Any non CARB compliant items can not ship California. We will notify you if we have to cancel your order.

          Some products may be subject to local rules, laws and regulations in certain areas. Always check your local laws to determine legal restrictions. We are not responsible if you buy a product that is not legal in your area.

          For items that have free shipping, free shipping only applies to the lower 48 states.

          Questions? Contact us.

          Actual item may vary from picture