For 14-19 Silverado Sierra Ext/Crew Cab 4.3/5.3 4 Muffler Dual Exhaust Cat Back

  
For 14-19 Silverado Sierra Ext/Crew Cab 4.3/5.3 4 Muffler Dual Exhaust Cat Back. Upgrading vehicle's exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound. Hardware as Shown in the Picture Above.

Made of High Quality Steel with Computerized Mandrel-Bends for Strength and Durability. Maximizing Smoothest High Exhaust Air Flow Rate. TIG Welded CNC Machine Flange for Resistance against Pressure and Corrosion.

Aggressive Deep Sound while Ensures Smooth Exhaust Gas Flow. Piping Inlet Size: 3 OD. Major Piping Diameter: 3 OD.

Piping Outlet Size : 2.5 OD. 4 Double Walled Round Diagonal Cut 304 Stainless Steel Polished Tips. 14-18 Chevy Silverado 1500 with 4.3L / 5.3L. 2019 Chevy Silverado 1500 LD with 4.3L / 5.3L. 14-18 GMC Sierra 1500 with 4.3L / 5.3L.

2019 GMC Sierra 1500 Limited with 4.3L / 5.3L. Fits Extended & Crew Cab Models. Excludes 2WD Crew Cab Models with 2Pc Driveshaft. Professional Installation is Highly Recommended. Installation Instruction is NOT Included.

WE HIGHLY RECOMMEND PROFESSIONAL INSTALLATION! Top reputable aftermarket performance retailer providing quality tested products for your cars and trucks. We are committed to providing the best products backed by the best service to ensure you have positive experience with shopping at our store. Currently we do not accept exchanges.

Instruction manuals are NOT included with most of our products unless otherwise stated in product description. For emissions related questions, please check your local jurisdiction for emission specific requirements before purchasing.