Fits 2019-2026 (New body) Chevrolet Silverado 1500/GMC Sierra 1500 with 5.3L engine. - Aggressive to moderate sound
This Flowmaster® American Thunder® cat-back exhaust system for the 2019-2026 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 2019-2026 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.
- 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
Information:
Does Not fit 2019 LD/classic body style or trucks with factory single exhaust system. Does not fit models with the Multimatic suspension option.
Application Summary:
| Year |
Make/Model |
| 2019-2026 |
Chevrolet Silverado 1500 |
| 2022 |
Chevrolet Silverado 1500 LTD |
| 2019-2026 |
GMC Sierra 1500 |
| 2022 |
GMC Sierra 1500 Limited |
| Attributes |
| Brand |
Flowmaster, Flowmaster |
| CARB (California) Compliant |
Yes |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Catalytic Converter Included |
No |
| Catalytic Converter Quantity |
Not Included |
| Category |
Exhaust, Exhaust |
| Clamping Type |
Flat Band, Flat Band |
| Clamps Included |
Yes, Yes |
| Country of Origin (Primary) |
US |
| Emission Code |
5, 5 |
| Exhaust Series |
American Thunder, American Thunder |
| Exhaust System Kit Type |
Cat-Back |
| Exhaust Tip Diameter |
4.00, 4.00 |
| Exhaust Tip Finish |
Black Ceramic Coating, Black Ceramic Coating |
| Exhaust Tip Material |
304 Stainless Steel, 304 Stainless Steel |
| Exhaust Tip Quantity |
4, 4 |
| Exhaust Type |
Cat-Back |
| Exit Position |
Dual Out Rear |
| Finish |
Natural, Natural |
| GTIN |
00700042039029 |
| Gasket Or Seal Included |
No, No |
| Grade Type |
Performance, Performance |
| Hangers Included |
Yes, Yes |
| Harmonized Tariff Code (Schedule B) |
8708925000 |
| Hazardous Material Code |
N |
| Inlet Inside Diameter |
3.000 in. |
| Inlet Type |
Clamp-On, Clamp-On |
| Life Cycle Status Code |
Available to Order |
| Main Piping Diameter |
2.50 |
| Material |
Stainless Steel, 409 Stainless Steel |
| Mount Type |
Uses Factory Hangers, Uses Factory Hangers |
| Mounting Bracket Included |
No, No |
| Muffler Body Height |
5.00 |
| Muffler Body Length |
13.50, 13.50 |
| Muffler Body Material |
409 Stainless Steel, 409 Stainless Steel |
| Muffler Body Shape |
Oval, Oval |
| Muffler Body Width |
10.00 |
| Muffler Flanged Inlet |
No, No |
| Muffler Flanged Outlet |
No, No |
| Muffler Included |
Yes |
| Muffler Inlet Inside Diameter |
3.00, 3.00 |
| Muffler Inlet Outside Diameter |
3.13, 3.13 |
| Muffler Outlet Quantity |
2, 2 |
| Muffler Quantity |
1, 1 |
| Muffler Series |
Super 40 Series, Super 40 Series |
| Muffler Type |
Chambered, Chambered |
| NAFTA Preference Criterion Code |
B |
| Pipe Color |
Silver, Silver |
| Pipe Material |
409 Stainless Steel, 409 Stainless Steel |
| Product Type |
Cat-Back Exhaust, Exhaust System |
| SDR Required Flag |
N |
| Sale Category |
Exhaust |
| Series |
American Thunder Exhaust Systems |
| Sound Level |
Moderate/Aggressive, Aggressive / Moderate |
| Spring Bolt Kit Included |
No, No |
| Sub Category |
Exhaust and Tail Pipes, Exhaust and Tail Pipes |
| Subcategory |
Cat-Back Exhaust Kits |
| System Type |
Cat-back |
| Tail Pipe Diameter |
3.000 in. |
| Tail Pipe Outlet Outside Diameter |
2.50, 2.50 |
| Tail Pipe Quantity |
2, 2 |
| Tail Pipe Tapered Outlet |
No, No |
| Tip Diameter |
4.000 in., 4 |
| Tip Material |
304 Stainless, 304 Stainless Steel |
| Tip Shape |
Round |
| Tip Style |
Double Wall |
| Tubing Diameter |
3.000 in., 3.00/2.50 |
| Tubing Diameter (IN) |
3/2.5 |
| Tubing Material |
409S Stainless Steel, 409 Stainless Steel |
| Type |
Cat-Back, Cat-Back |
| Valve Included |
No, No |
| Valve Type |
Not Applicable, Not Applicable |
| Warning |
California Proposition 65, California Proposition 65 |
| part type |
Exhaust System Kit, Exhaust System |
