| Year | Make | Model | Engine |
|---|---|---|---|
| 2019-2021 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2020-2021 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2023-2026 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2019-2021 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2019-2026 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2023-2026 | Chevrolet | Silverado 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2022 | Chevrolet | Silverado 1500 LTD | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2022 | Chevrolet | Silverado 1500 LTD | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2019-2021 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2023-2026 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2019-2021 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2019-2026 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2022-2026 | GMC | Sierra 1500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2022 | GMC | Sierra 1500 Limited | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2022 | GMC | Sierra 1500 Limited | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
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Flowmaster 14-19 GM 1500 5.3L Outlaw Cat-Back For Silverado/Sierra (817854)
Flowmaster 14-19 GM 1500 5.3L Outlaw Cat-Back For Silverado/Sierra (817854)
SKU:817854
In stock
Regular price
$1,249.95 USD
Regular price
$1,406.95 USD
Sale price
$1,249.95 USD
Unit price
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The Flowmaster Outlaw Cat-back exhaust system is a high-performance upgrade designed to deliver maximum sound levels both inside and outside the vehicle. Constructed with stainless steel, it features a Super 10 Series muffler and mandrel-bent 3.00-inch stainless steel tubing for durability and optimal flow. The system enhances vehicle sound and power, with large dual 3.00-inch stainless tailpipes providing a deep, aggressive exhaust note. Finished with 4.00-inch double wall black ceramic coated stainless tips, it offers a custom appearance. This emissions-legal system is engineered for easy installation, including all necessary hardware and instructions, and provides maximum dyno gains of 10 horsepower and 13 lb.ft. at the rear wheels.
Designed specifically for 2019 to 2026 GM Silverado and Sierra 1500 trucks with a 5.3L engine, this system fits Crew Cab and Double Cab models with factory single tailpipes. It uses factory hanger locations for a straightforward bolt-on installation and is suitable for street performance, towing, and daily driving applications. The system offers options for dual tailpipe exits either at the rear or behind the rear wheels to prevent exhaust blowing on trailers or boats. This performance exhaust upgrade enhances sound, power, and aesthetics, making it an ideal choice for enthusiasts seeking a bold, aggressive exhaust note and improved vehicle performance.
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Overview
Overview
The Flowmaster Outlaw Cat-back exhaust system is a high-performance upgrade designed to deliver maximum sound levels both inside and outside the vehicle. Constructed with stainless steel, it features a Super 10 Series muffler and mandrel-bent 3.00-inch stainless steel tubing for durability and optimal flow. The system enhances vehicle sound and power, with large dual 3.00-inch stainless tailpipes providing a deep, aggressive exhaust note. Finished with 4.00-inch double wall black ceramic coated stainless tips, it offers a custom appearance. This emissions-legal system is engineered for easy installation, including all necessary hardware and instructions, and provides maximum dyno gains of 10 horsepower and 13 lb.ft. at the rear wheels.
Designed specifically for 2019 to 2026 GM Silverado and Sierra 1500 trucks with a 5.3L engine, this system fits Crew Cab and Double Cab models with factory single tailpipes. It uses factory hanger locations for a straightforward bolt-on installation and is suitable for street performance, towing, and daily driving applications. The system offers options for dual tailpipe exits either at the rear or behind the rear wheels to prevent exhaust blowing on trailers or boats. This performance exhaust upgrade enhances sound, power, and aesthetics, making it an ideal choice for enthusiasts seeking a bold, aggressive exhaust note and improved vehicle performance.
