This Flowmaster® American Thunder® cat-back exhaust system for the 2019-2025 GM 1500 (new body style) trucks with 5.3L engine is perfect for the person looking for an aggressive sound level outside the truck, with a moderate interior tone and the performance benefits you would expect from Flowmaster. This emissions-legal bolt-on system fits all Crew Cab and Double Cab models with 5.5 and 6.5-ft long beds with factory dual exhaust option. Features include flex joint, mandrel-bent 3.00-inch stainless steel tubing flowing into a Super 40® Series muffler, dual 2.50-inch mandrel-bent stainless tailpipes that are finished off with quad 4.00-inch black ceramic coated stainless steel tips exiting out under the factory exhaust bezels. Designed for an easy fit, this system includes all necessary parts and hardware for an easy at home installation. Maximum dyno gains of 15 hp and 19 lb.ft. at the rear wheels. Notes: Fits 2019-2024 Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 5.3L engine. Fits models with 5.5 and 6.5-ft long beds with factory dual exhaust option.
Features:
- Large 4.00-inch Black Ceramic Coated Stainless Quad Tips
- Max Dyno Gains of 15 hp and 19 lb.ft. of Torque
- Moderate Interior with Aggressive Exterior Tone
- Uses the Factory Hanger Locations
- Large Volume Super 40 Muffler
- Stainless Steel Construction
- Lifetime Limited Warranty
- Easy Installation
| Brand |
Flowmaster |
| Catalytic Converter Quantity |
0 |
| Category |
Exhaust |
| Clamping Type |
Flat Band |
| Clamps Included |
Yes |
| Emission Code |
5 |
| Exhaust Series |
American Thunder |
| Exhaust System Kit Type |
Cat-Back |
| Exhaust Tip Color |
Black |
| Exhaust Tip Connection |
Welded |
| Exhaust Tip Cut |
Angled |
| Exhaust Tip Diameter |
4.00 IN |
| Exhaust Tip Edge |
Angle Cut |
| Exhaust Tip Finish |
Black Ceramic Coating |
| Exhaust Tip Intercooled |
No |
| Exhaust Tip Length |
7.50 IN |
| Exhaust Tip Material |
304 Stainless Steel |
| Exhaust Tip Quantity |
4 |
| Exhaust Tip Resonated |
No |
| Exhaust Tip Shape |
Round |
| Exhaust Tip Wall |
Single Wall |
| Exit Position |
Dual Out Rear |
| Exit Style |
Dual Out Rear |
| Finish |
Natural |
| Gasket Or Seal Included |
No |
| Grade Type |
Performance |
| Hangers Included |
Yes |
| Inlet Type |
Clamp-On |
| Main Piping Diameter |
2.50 IN |
| Material |
409 Stainless Steel |
| Mount Type |
Uses factory hangers |
| Mounting Bracket Included |
No |
| Muffler Body Height |
5.00 IN |
| Muffler Body Length |
13.50 IN |
| Muffler Body Material |
409 Stainless Steel |
| Muffler Body Shape |
Oval |
| Muffler Body Width |
10.00 IN |
| Muffler Finish |
Black High-Temperature Paint Finish |
| Muffler Flanged Inlet |
No |
| Muffler Flanged Outlet |
No |
| Muffler Inlet Connection |
Slip-Fit |
| Muffler Inlet Inside Diameter |
3.00 IN |
| Muffler Inlet Outside Diameter |
3.13 IN |
| Muffler Outlet Connection |
Slip-Fit |
| Muffler Outlet Quantity |
2 |
| Muffler Quantity |
1 |
| Muffler Series |
Super 40 Series |
| Muffler Type |
Chambered |
| part type |
Exhaust System Kit |
| Pipe Material |
409 Stainless Steel |
| Product Type |
Exhaust System |
| Sound Level |
Aggressive / Moderate |
| Spring Bolt Kit Included |
No |
| Sub Category |
Exhaust and Tail Pipes |
| System Type |
Cat-back |
| Tail Pipe Outlet Outside Diameter |
2.50 IN |
| Tail Pipe Quantity |
2 |
| Tail Pipe Tapered Outlet |
No |
| Tip Diameter |
4.00 IN |
| Tip Material |
304 Stainless Steel |
| Tip Shape |
Round |
| Tubing Diameter |
2.50 IN |
| Tubing Material |
409 Stainless Steel |
| Type |
Cat-Back |
| Valve Included |
No |
| Valve Type |
Not Applicable |
| UPC |
700042039029 |
