Flowmaster's® FlowFX® Cat-back exhaust system for the 2024 to 2025 GM 1500 trucks with the 6.2-liter engine is a great way to customize your Silverado or Sierra to your personality. This performance exhaust system fits both 2/4 Wheel drive models and is manufactured from 409 stainless steel for years of trouble-free service and performance. Features include a 3.50-inch inlet pipe leading into a specialty tuned FlowFX style muffler for great sound and maximum performance. This cat-back system has dual 2.5-inch mandrel-bent tailpipes that exit in the bumper cut-out locations and retains the factory exhaust bezel for a clean look. Included in this cat-back system is active valve control with an integrated turndown. This allows you to control the factory valve from the dash with the different drive modes for full control of your sound level. Run the valve closed in the Normal drive mode, or open the valve in Sport or Off-Road mode for maximum sound. Max dyno gains of 15 hp and 13 lb-ft at the rear wheels deliver power you can feel. These systems use all the factory hanger locations and connections for an easy installation that you can do at home. Kit include installation instructions and all necessary hardware. Backed by Flowmaster's Lifetime Limited Warranty.
Features:
- 3.5 and 2.5-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
- Kit includes complete hardware and factory styled hangers in the stock locations for an easy installation
- An tuned FlowFX style muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow
- Max increases of up to 15 hp and 13 lb-ft over the stock exhaust at the wheels
- Lifetime Limited Warranty
| Brand |
Flowmaster |
| Catalytic Converter Quantity |
0 |
| Clamping Type |
Flat Band |
| Clamps Included |
Yes |
| Emission Code |
5 |
| Exhaust Series |
FlowFX |
| Exhaust System Kit Type |
Cat-Back |
| Exhaust Tip Intercooled |
No |
| Exhaust Tip Quantity |
0 |
|
Sold Separately |
| Exhaust Tip Resonated |
No |
| Exit Position |
Dual Out Rear |
| Exit Style |
Dual Out Rear |
| Finish |
Natural |
| Gasket Or Seal Included |
No |
| Grade Type |
Performance |
| Hangers Included |
Yes |
| Inlet Diameter |
3.5 IN |
| Inlet Tubing Diameter |
3.5 IN |
| Inlet Type |
Clamp-On |
| Main Piping Diameter |
3.5 IN |
| Material |
409 Stainless Steel |
| Mounting Bracket Included |
Yes |
| Muffler Body Height |
5.00 IN |
| Muffler Body Length |
18.00 IN |
| Muffler Body Material |
409 Stainless Steel |
| Muffler Body Shape |
Oval |
| Muffler Body Width |
8.00 IN |
| Muffler Finish |
Natural |
| Muffler Flanged Inlet |
No |
| Muffler Flanged Outlet |
No |
| Muffler Inlet Connection |
Slip-Fit |
| Muffler Inlet Diameter |
3.5 IN |
| Muffler Inlet Inside Diameter |
3.00 IN |
| Muffler Inlet Location |
Offset |
| Muffler Inlet Outside Diameter |
3.13 IN |
| Muffler Material |
409 Stainless Steel |
| Muffler Outlet Connection |
Slip-Fit |
| Muffler Outlet Diameter |
2.5 IN |
| Muffler Outlet Location |
Dual |
| Muffler Outlet Quantity |
2 |
| Muffler Quantity |
1 |
| Muffler Type |
Absorption |
| Outlet Diameter |
2.5 IN |
| Outlet Tubing Diameter |
2.5 IN |
| Pipe Material |
409 Stainless Steel |
| Product Type |
Exhaust System |
| Sound Level |
Aggressive / Moderate |
| Spring Bolt Kit Included |
No |
| System Type |
Cat-back |
| Tail Pipe Outlet Outside Diameter |
2.50 IN |
| Tail Pipe Quantity |
2 |
| Tail Pipe Tapered Outlet |
No |
| Tip Finish |
Natural |
| Tip Material |
N/A |
| Tube Diameter |
3.50/2.50 IN |
| Tubing Diameter |
3.50/2.50 IN |
| Tubing Diameter (in) |
3.50/2.50 IN |
| Tubing Material |
409 Stainless Steel |
| Type |
Cat-Back |
| Valve Actuator Included |
No, Reuse OEM |
| Valve Included |
Yes |
| Valve Type |
OEM-Style Valves |
| UPC |
090127973967 |
