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.