Chevrolet Silverado 1500 Performance Exhaust – Flowmaster FlowFX Cat-Back, Black (2014–2019). This 409 stainless steel system adds a deep, assertive tone and straight-through FlowFX efficiency for 5.3L Crew Cab and Double Cab models.

Built with a 3.00-inch inlet and a single-in/dual-out FlowFX muffler, this cat-back uses dual 2.50-inch mandrel-bent tails that exit at an angle behind the rear wheels to help route exhaust away when towing. Finished with twin 4.50-inch black ceramic-coated 304S tips. Reuses factory hangers, includes an extra left-side hanger, clears the spare, and ships with instructions and hardware for easy driveway install. Fits 2WD/4WD, 143.5/153-inch wheelbases, including 2019 Classic body; for 2014–2019 5.3L Crew Cab and Double Cab. Does not fit Crew Cab 2WD with 2-piece driveshaft. Exterior sound: aggressive to moderate.

Features

• 409 stainless steel; all mandrel-bent tubing
• Flowmaster FlowFX straight-through muffler
• Dual 2.50-inch angled side exits
• Pair of 4.50-inch black ceramic-coated 304S tips
• Uses factory hangers; extra hanger included
• Lifetime limited warranty

Questions or fitment checks? Call our team. We offer installation and customization at our Austin, Texas and Los Angeles, California area locations: 512-982-9393 (TX), 562-981-6800 (CA).

If you are considering multiple items, contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov