Description
Description
Fits 2020-2024 GM 2500HD/3500HD 6.6-Liter Gas, Cat-Back, Dual Side Exit, Stainless Steel Exhaust System
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 & Benefits
- 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
| Exhaust Series: | FlowFX |
|---|---|
| Finish: | Natural |
| Main Piping Diameter: | 3.00 IN |
| Muffler Body Length: | 18.00 IN |
| Muffler Inlet Diameter: | 3.50 IN |
| Muffler Outlet Location: | Dual Outlet |
| Exit Style: | Dual Out Side |
| Muffler Series: | FlowFX |
| Grade Type: | Performance |
| Pipe Material: | 409 Stainless Steel |
| Mount Type: | Uses Factory Hangers |
| Muffler Finish: | Brushed |
| Exit Position: | DOS |
| Tip Cut: | Angle |
| Muffler Outlet Diameter: | 3.00 IN |
| Gasket Or Seal Included: | No |
| Tip Finish: | Black Ceramic |
| Muffler Part Number: | Kit Only |
| Material: | 409 Stainless Steel |
| Tip Material: | 304 Stainless |
| Part Type: | Exhaust System Kit |
| Muffler Color: | Natural |
| Tubing Diameter: | 3.00 IN |
| Muffler Inlet Location: | Centered |
| System Type: | Cat-back |
| Muffler Overall Length: | 24.00 IN |
| Tip Edge Style: | Rolled |
| Muffler Type: | Absorption |
| Tip Logo: | Embossed |
| Product Type: | Exhaust System |
| Tip Shape: | Round |
| Sound Level: | Moderate |
| Type: | Cat-Back |
| Tip Diameter: | 4.50 IN |
| Tip Length: | 11.00 IN |
| Tip Quantity: | 2.00 |
| Tubing Material: | 409S Stainless Steel |
Reviews
There are no reviews yet.