This Flowmaster® Outlaw® Cat-back exhaust system is perfect for the person looking for maximum sound levels both inside and outside the vehicle and are not afraid of getting peoples attention. This emissions-legal system is for the 2019 (new body style) to 2026 GM Silverado/Sierra 1500 trucks with 5.3L engine and features a stainless steel Super 10™ Series muffler, all mandrel-bent 3.00-inch stainless steel tubing and uses the factory hanger locations for an easy installation. The large dual 3.00-inch stainless tailpipes ensure maximum power and a deep powerful sound. This bolt-on system comes with your choice of tailpipe exits, either dual out the rear, or dual out the sides behind the rear wheels which prevents blowing exhaust on your boat or trailer when towing. The system is finished off with a pair of large 4.00-inch double wall black ceramic coated stainless tips for a custom look. Designed for a perfect-fit, the system includes installation instructions and all the necessary hardware for an easy at home installation. Maximum dyno gains of 10 hp and 13 lb.ft. at the rear wheels. Notes: Fits Crew Cab and Double Cab models with factory single tailpipe only.
Large 4.00-inch Black Ceramic Coated Stainless Tips
Deep Powerful Tone Inside and Outside the Vehicle
Max Dyno Gains of 10 hp and 13 lb.ft. of Torque
Mandrel-bent 3.00-inch Dual Tailpipes
Uses the Factory Hanger Locations
Full Stainless Steel Construction
Lifetime Limited Warranty
Easy at Home Installation
Vehicle Fitment
2019-2024 Chevrolet Silverado 1500
2019-2024 GMC Sierra 1500
Please verify exact fitment for your trim and engine before ordering.
Manufacturer Part Number: 817854
Images are for illustrative purposes only. Actual product may vary.
⚠ WARNING (California Proposition 65): This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
