Moderate Straight-Through Performance
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.
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
- Dodge Ram 2500 HD (2020, 2021, 2022, 2023, 2024)
- Dodge Ram 3500 HD (2020, 2021, 2022, 2023, 2024)
- 6.6-Liter Gas
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: DOS
- Mount Type: Uses Factory Hangers
- Muffler Body Length (in): 18
- Muffler Color: Natural
- Muffler Finish: Brushed
- Muffler Inlet Diameter: 3.50
- Muffler Inlet Diameter (in): 3.50
- Muffler Inlet Location: Centered
- Muffler Material: 409S Stainless Steel
- Muffler Outlet Diameter: 3.00
- Muffler Outlet Diameter (in): 3.00
- 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 System
- Single Dual: Dual
- Sound Level: Moderate
- System Type: Cat-back
- Tip Cut : Angle
- Tip Diameter: 4.50
- Tip Edge Style: Rolled
- Tip Finish: Black Ceramic
- Tip Length: 11
- Tip Logo: Embossed
- Tip Material: 304 Stainless
- Tip Quantity: 2.00
- Tip Shape: Round
- Tip Style: Single Wall
- Tubing Diameter (in): 3.00
- Tubing Material: 409S Stainless Steel
- UPC: 090127130155
- California Proposition 65 Chemical Name: Chromium (hexavalent compounds) and Nickel (Metallic)
- California Proposition 65 Required: Yes
- Part Number: 718111
Product Description
This Flowmaster™ Flow FX™ cat-back exhaust system for the 2020-2024 GM 2500HD/3500HD trucks with the 6.6-liter gas engine is manufactured using durable 409 stainless steel throughout and features 3.50 to dual 3.00-inch mandrel bent pipes for better exhaust gas flow, and a Flow FX “straight-through” muffler is used for a moderate sound level and maximum performance. Maximum increases on the dyno revealed +9 hp and +10 lb-ft at the rear wheels. This system exits out both sides, behind the rear wheels with 4.50-inch black ceramic tips for added style and a custom look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster’s Lifetime Limited Warranty.
Features:
- Max increases of up to 9 hp and 10 lb-ft over the stock exhaust at the rear wheels
- 3.50 to dual 3.00-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
- 4.50-Inch black ceramic coated tips add a custom look to the truck
- Includes complete hardware and factory styled hangers in the stock locations for an easy installation
- FlowFX “straight through” performance muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow
Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.
