Introducing our latest Flowmaster® FlowFx® Catback exhaust system! Crafted from robust 409 stainless steel, this system features a 3.00-inch inlet pipe that connects to a single inlet/dual outlet FlowFx "straight-through" muffler, delivering a fantastic sound while maximizing performance. The dual 2.50-inch mandrel bent tailpipes exit at an angle behind the rear wheels, efficiently directing exhaust away from your boat or travel trailer when you're towing. To top it all off, we've added a pair of striking 4.50-inch diameter black ceramic coated 304S stainless steel tips, giving your truck that custom look to match the deep, performance-driven FlowFx sound.

This system is designed to fit perfectly using all existing factory hanger locations, and it even includes an extra hanger for the new left side tailpipe. You'll find everything you need for a straightforward installation right at home, including detailed instructions and all necessary hardware. Just a heads up: this system fits both 2WD and 4WD models, but it won't fit Crew Cab 2WD trucks with a 2-piece driveshaft or those equipped with factory dual tailpipes.

• Deep, powerful tone both inside and outside the vehicle
• Large 4.5-inch black ceramic coated stainless tips
• All mandrel-bent stainless steel tubing
• Utilizes factory hanger locations
• Full stainless steel construction
• Easy installation at home
• Lifetime limited warranty

• Brand: Flowmaster
• California Proposition 65 Chemical Name: Chromium (hexavalent compounds)
• California Proposition 65 Chemical Name: Nickel (Metallic)
• California Proposition 65 Required: Yes
• Catalytic Converter Included: No
• Emission Code: 5
• Exhaust Series: FlowFx
• Exit Position: DOS
• Heat Shield: No
• Mount Type: Uses factory hangers
• Muffler Body Length (in): 18
• Muffler Color: Natural
• Muffler Finish: Brushed
• Muffler Inlet Diameter (in): 3
• Muffler Inlet Location: Centered
• Muffler Material: 409S Stainless Steel
• Muffler Outlet Diameter (in): 2.5
• Muffler Outlet Location: Dual Outlet
• Muffler Overall Length (in): 24
• Muffler Part Number: Kit Only
• Muffler Quantity: 1
• Muffler Series: FlowFx
• Muffler Shape: Oval
• Muffler Type: Absorption
• Product Type: Exhaust Systems / Kits
• Single Dual: Dual
• Sound Level: Moderate/Aggressive
• System Type: Catback
• Tip Cut: Angle
• Tip Diameter (in): 4.5
• Tip Edge Style: Rolled
• Tip Finish: Black Ceramic
• Tip Length (in): 11
• Tip Logo: Embossed
• Tip Material: 304 Stainless
• Tip Quantity: 2
• Tip Shape: Round
• Tip Style: Single Wall
• Tubing Diameter (in): 2.5
• Tubing Material: 409S Stainless Steel
• Warning: California Proposition 65

• Designed for 2019 Chevrolet Silverado 1500/GMC Sierra 1500 Crew Cab and Double Cab models with a 5.3L engine. Not compatible with Crew Cab 2WD models that have a 2-piece driveshaft or trucks featuring factory dual tailpipes.