Experience the power and style of the FlowFX Cat-Back Exhaust System by Flowmaster, designed specifically for the 2019-2022 GM Silverado and Sierra 1500 with the 5.3L engine. This robust system features full 409S stainless steel construction, ensuring durability and resistance to corrosion over the years. Engineered for optimal performance, the 3-inch tubing combined with a straight-through muffler delivers a deep, commanding sound inside and outside your vehicle while enhancing horsepower and torque – expect maximum dyno gains of 10 hp and 12 lb. ft of torque.The system exits gracefully behind the rear passenger side tire with a stylish 4.5-inch black ceramic-coated tip that adds a sleek, customized look to your vehicle. Designed to be user-friendly, this exhaust system utilizes factory hanger locations and includes all required hardware and instructions, making it an ideal project for both DIY enthusiasts and professional mechanics. To achieve the best results, consider pairing this upgrade with high-performance air intake systems and other complementary components to fully unleash your truck's potential.

• Deep, commanding sound inside and outside the vehicle
• 409S stainless steel for unparalleled durability
• Easy DIY installation using factory connections
• Includes stylish 4.5-inch black ceramic-coated tip
• Enhances horsepower and torque for noticeable performance
• Compatible with 2019-2022 Silverado/Sierra 1500 5.3L

Exhaust Type:	Cat-Back
Exit Position:	Single Side
Inlet Inside Diameter:	3in.
Material:	Stainless Steel
Tail Pipe Diameter:	3in.
Tip Diameter:	4.500 in.
Tubing Diameter:	3in.
WARNING CA Proposition 65:	No
Dimensions:	65.25 x 16.5 x 11.75 inches
Weight:	40.6 lbs

• 2004-2008 Ford F-150 | Note: Single Out Side Exit; Incl. 3 in. Tubing/Straight Through Mufflers/4.5 in. Round Black Ceramic Coated Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant
• 2019-2022 Chevrolet Silverado 1500 | Note: Single Out Side Exit; Incl. 3 in. Tubing/Straight Through Mufflers/4.5 in. Round Black Ceramic Coated Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant
• 2019-2022 GMC Sierra 1500 | Note: Single Out Side Exit; Incl. 3 in. Tubing/Straight Through Mufflers/4.5 in. Round Black Ceramic Coated Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant