Flowmaster Exhaust Chevy Silverado/ GMC Sierra 1500 5.3L (19-24) [w/ Factory Dual Tailpipe] 3.0" Catback - Flow FX 717894

Introducing Flowmaster’s line of FlowFX exhaust systems. These systems are perfect for the person looking for an moderate exterior and interior sound level with all of the performance benefits that you would expect from Flowmaster. New features include bright 409S stainless steel tubing mated to our new FlowFX straight-through mufflers with a large 3.00 inch core for maximum performance and a deep, aggressive sound.

Fitment Information

• Chevy Silverado/ GMC Sierra 1500 5.3L (2019, 2020, 2021, 2022, 2023, 2024)
• Does not fit crew cab 2WD with 2-piece driveshaft
• Crew Cab/Double Cab
• 2019 New body Model

Emissions Compliance

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Specs & Features

• Emission Code: 5
  
• Exhaust Series: FlowFX
• Exit Position: Dual Same Side Exit
  
• Heat Shield: No
• Material: 409 Stainless Steel
  
• Mount Type: Uses Factory Hangers
  
• Muffler Finish - Natural
  
• Muffler Inlet Diameter (in) - 3
  
• Muffler Material - 409S Stainless Steel
  
• Muffler Outlet Diameter (in) - 2.5
  
• Muffler Part Number - Kit Only
  
• Muffler Quantity - 1
  
• Muffler Series - FlowFX
  
• Muffler Shape - Oval
  
• Muffler Type - Absorption
• Product Type: Exhaust System
  
• Single Dual: Dual
  
• Sound Level: Aggressive / Moderate
  
• System Type: Cat-back
  
• Tip Cut: Angle
  
• Tip Diameter: 4.0
• Tip Edge Style: Cut
• Tip Finish: Polished
  
• Tip Length: 13
  
• Tip Logo: Embossed
  
• Tip Material: 304 Stainless
  
• Tip Quantity: 2
  
• Tip Shape: Round
• Tubing Diameter (in): 2.50
  
• Tubing Material: 409S Stainless Steel
• UPC: 700042035939
  
• California Proposition 65 Chemical Name: Chromium (hexavalent compounds) / Lead (Metallic)
  
• California Proposition 65 Required: Yes
  
• Part Number: 717785

Product Description

This Flowmaster® Flow FX™ Cat-back exhaust system is designed for the 2019*-2024 GM Silverado/Sierra 1500 trucks (*new body style) with 5.3L engine and factory dual exhaust. This bolt-on system is manufactured using durable 409 stainless steel throughout and features a 3.00-inch inlet pipe leading to a single inlet/dual outlet Flow FX straight-through muffler for a deep, moderately aggressive sound and maximum performance. Maximum dyno gains of 21 hp and 26 lb.ft at the rear wheels. The dual 2.50-inch mandrel bent tailpipes are custom routed to clear the factory spare tire and tow hitch without any clearance issues and exit out through the factory exhaust bezels in the bumper, retaining the factory dual exhaust appearance. This system utilizes factory hanger locations, includes installation instructions, and all necessary hardware for an easy at home installation. Note: Fits 2WD and 4WD models.

Features:

• Deep Powerful Tone Inside and Outside the Vehicle
• Max Dyno Gains of 21 hp and 26 lb.ft. of Torque
• FlowFX "Straight-through" Performance Muffler
• Exits Through the Factory Exhaust Bezels
• All Mandrel-bent Stainless Steel Tubing
• Uses the Factory Hanger Locations
• Includes All Necessary Hardware
• Easy at Home Installation
• Lifetime Limited Warranty

Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.