Flowmaster Flowmaster Flow FX Cat-Back Exhaust System 717890
Specifications:
| Brand | Flowmaster |
| Brand | Flowmaster |
| California Proposition 65 | Yes |
| California Proposition 65 | Yes |
| California Proposition 65 Chemical Name | Chromium (hexavalent compounds) |
| California Proposition 65 Chemical Name | Chromium (hexavalent compounds) |
| California Proposition 65 Chemical Name | Nickel (Metallic) |
| California Proposition 65 Chemical Name | Nickel (Metallic) |
| CARB (California) Compliant | Yes |
| CARB (California) Compliant | Yes |
| Catalytic Converter Included | No |
| Catalytic Converter Included | No |
| 2874 | 0 |
| 2874 | 0 |
| Category | Exhaust |
| Category | Exhaust |
| 3728 | Flat Band |
| 3728 | Flat Band |
| 1882 | Yes |
| 1882 | Yes |
| Emission Code | 5 |
| Emission Code | 5 |
| Exhaust Series | FlowFX |
| Exhaust Series | FlowFX |
| 9874 | Clamp-On |
| 9874 | Clamp-On |
| 1162 | 2.50 |
| 1162 | 2.50 |
| 9881 | No |
| 9881 | No |
| 1161 | 2 |
| 1161 | 2 |
| 10980 | Round |
| 10980 | Round |
| 9870 | Dual Out Side |
| 9870 | Dual Out Side |
| 200 | Natural |
| 200 | Natural |
| 353 | No |
| 353 | No |
| 3390 | Performance |
| 3390 | Performance |
| 4364 | Yes |
| 4364 | Yes |
| 596 | Clamp-On |
| 596 | Clamp-On |
| 9871 | 2.50 |
| 9871 | 2.50 |
| Mount Type | Uses Factory Hangers |
| Mount Type | Uses Factory Hangers |
| 92 | No |
| 92 | No |
| 9884 | 5.00 |
| 9884 | 5.00 |
| 1892 | 18.00 |
| 1892 | 18.00 |
| 4372 | 409 Stainless Steel |
| 4372 | 409 Stainless Steel |
| 4373 | Oval |
| 4373 | Oval |
| Muffler Color | Silver |
| Muffler Color | Silver |
| 9882 | Natural |
| 9882 | Natural |
| 4367 | No |
| 4367 | No |
| 4368 | No |
| 4368 | No |
| Muffler Included | Yes |
| Muffler Included | Yes |
| 9962 | Slip-Fit |
| 9962 | Slip-Fit |
| 4365 | 3.50 |
| 4365 | 3.50 |
| Muffler Inlet Location | Center |
| Muffler Inlet Location | Center |
| 4366 | 3.13 |
| 4366 | 3.13 |
| 9963 | Slip-Fit |
| 9963 | Slip-Fit |
| Muffler Outlet Diameter | 2.50 |
| Muffler Outlet Diameter | 2.50 |
| 4375 | 2 |
| 4375 | 2 |
| Muffler Overall Length | 24.00 |
| Muffler Overall Length | 24.00 |
| Muffler Part Number | Kit Only |
| Muffler Part Number | Kit Only |
| 4374 | 1 |
| 4374 | 1 |
| Muffler Series | FlowFX |
| Muffler Series | FlowFX |
| 1174 | Absorption |
| 1174 | Absorption |
| part type | Exhaust System |
| part type | Exhaust System |
| 3530 | 409 Stainless Steel |
| 3530 | 409 Stainless Steel |
| Product Type | Exhaust System |
| Product Type | Exhaust System |
| Sound Level | Moderate |
| Sound Level | Moderate |
| 4377 | No |
| 4377 | No |
| Sub Category | Exhaust and Tail Pipes |
| Sub Category | Exhaust and Tail Pipes |
| 4369 | 2.50 |
| 4369 | 2.50 |
| 4376 | 2 |
| 4376 | 2 |
| Tail Pipe Quantity | Dual |
| Tail Pipe Quantity | Dual |
| 4370 | No |
| 4370 | No |
| 26 | Cat-Back |
| 26 | Cat-Back |
| 6014 | No |
| 6014 | No |
| 2126 | Not Applicable |
| 2126 | Not Applicable |
| Warning | California Proposition 65 |
| Warning | California Proposition 65 |
| Pipe Color | Silver |
| Pipe Color | Silver |
| 9885 | 8.00 |
| 9885 | 8.00 |
| Description_ABR | SYS 19-23 GM |
| Description_SHO | SYS 19-23 GM 1500, 6 |
| Description_INV | 19-23 GM 1500, 6.2L, CB, DOR FFX 409S |
| Description_ASC | Fits 2/4 wheel drive and all wheelbases. Fits trucks with factory dual exhaust option and bumper cutouts only. Kit does not fit models with the factory active exhaust option. |
| Description_DES | Flowmaster Flow FX Cat-Back Exhaust System |
| Description_EXT | Fits 2019-2023 GM Silverado/Sierra 1500 6.2L V8 Flow FX 3.5" to Dual 2.5" Cat-Back, Dual Rear Exit, Stainless Steel Exhaust System |
| Description_MKT | This Flowmaster® Flow FX® cat-back exhaust system for the 2019-2023 GM Silverado/Sierra 1500 trucks with the 6.2L engine and factory dual exhaust, is manufactured using durable 409 stainless steel throughout and features 3.5-inch to dual 2.50-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 +26 hp and +39 lb.ft at the rear wheels. This system fits all wheelbases and connects to the factory exhaust tips that exit in the rear bumper for a stealthy 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. |
| Description_FAB | Max Increases of up to 26 hp and 39 lb.ft. over the stock exhaust at the rear wheels |
| Description_FAB | 3.5-inch and 2.5-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability |
| Description_FAB | Connects to the factory dual exhaust tips for a stealthy look |
| Description_FAB | Includes complete hardware and factory styled hangers in the stock locations for an easy installation |
| Description_FAB | FlowFX “straight through” performance muffler delivers a deep, moderate performance tone and improves exhaust flow |
| Description_FAB | Backed by Flowmaster’s Lifetime Limited Warranty |
| Description_ABR | SYS 19-23 GM |
| Description_SHO | SYS 19-23 GM 1500, 6 |
| Description_INV | 19-23 GM 1500, 6.2L, CB, DOR FFX 409S |
| Description_ASC | Fits 2/4 wheel drive and all wheelbases. Fits trucks with factory dual exhaust option and bumper cutouts only. Kit does not fit models with the factory active exhaust option. |
| Description_DES | Flowmaster Flow FX Cat-Back Exhaust System |
| Description_EXT | Fits 2019-2023 GM Silverado/Sierra 1500 6.2L V8 Flow FX 3.5" to Dual 2.5" Cat-Back, Dual Rear Exit, Stainless Steel Exhaust System |
| Description_MKT | This Flowmaster® Flow FX® cat-back exhaust system for the 2019-2023 GM Silverado/Sierra 1500 trucks with the 6.2L engine and factory dual exhaust, is manufactured using durable 409 stainless steel throughout and features 3.5-inch to dual 2.50-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 +26 hp and +39 lb.ft at the rear wheels. This system fits all wheelbases and connects to the factory exhaust tips that exit in the rear bumper for a stealthy 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. |
| Description_FAB | Max Increases of up to 26 hp and 39 lb.ft. over the stock exhaust at the rear wheels |
| Description_FAB | 3.5-inch and 2.5-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability |
| Description_FAB | Connects to the factory dual exhaust tips for a stealthy look |
| Description_FAB | Includes complete hardware and factory styled hangers in the stock locations for an easy installation |
| Description_FAB | FlowFX “straight through” performance muffler delivers a deep, moderate performance tone and improves exhaust flow |
| Description_FAB | Backed by Flowmaster’s Lifetime Limited Warranty |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2020 | Chevrolet | Silverado 1500 | Custom Trail Boss | |
| 2021 | Chevrolet | Silverado 1500 | Custom Trail Boss | |
| 2019 | Chevrolet | Silverado 1500 | High Country | |
| 2020 | Chevrolet | Silverado 1500 | High Country | |
| 2021 | Chevrolet | Silverado 1500 | High Country | |
| 2022 | Chevrolet | Silverado 1500 | High Country | |
| 2023 | Chevrolet | Silverado 1500 | High Country | |
| 2019 | Chevrolet | Silverado 1500 | LTZ | |
| 2020 | Chevrolet | Silverado 1500 | LTZ | |
| 2021 | Chevrolet | Silverado 1500 | LTZ | |
| 2022 | Chevrolet | Silverado 1500 | LTZ | |
| 2023 | Chevrolet | Silverado 1500 | LTZ | |
| 2020 | Chevrolet | Silverado 1500 | RST | |
| 2021 | Chevrolet | Silverado 1500 | RST | |
| 2022 | Chevrolet | Silverado 1500 | RST | |
| 2023 | Chevrolet | Silverado 1500 | RST | |
| 2022 | Chevrolet | Silverado 1500 LTD | Custom Trail Boss | |
| 2022 | Chevrolet | Silverado 1500 LTD | High Country | |
| 2022 | Chevrolet | Silverado 1500 LTD | LT Trail Boss | |
| 2022 | Chevrolet | Silverado 1500 LTD | LTZ | |
| 2022 | Chevrolet | Silverado 1500 LTD | RST | |
| 2019 | GMC | Sierra 1500 | AT4 | |
| 2020 | GMC | Sierra 1500 | AT4 | |
| 2021 | GMC | Sierra 1500 | AT4 | |
| 2022 | GMC | Sierra 1500 | AT4 | |
| 2023 | GMC | Sierra 1500 | AT4 | |
| 2019 | GMC | Sierra 1500 | Denali | |
| 2020 | GMC | Sierra 1500 | Denali | |
| 2021 | GMC | Sierra 1500 | Denali | |
| 2022 | GMC | Sierra 1500 | Denali | |
| 2023 | GMC | Sierra 1500 | Denali | |
| 2022 | GMC | Sierra 1500 | Denali Ultimate | |
| 2023 | GMC | Sierra 1500 | Denali Ultimate | |
| 2019 | GMC | Sierra 1500 | SLT | |
| 2020 | GMC | Sierra 1500 | SLT | |
| 2021 | GMC | Sierra 1500 | SLT | |
| 2022 | GMC | Sierra 1500 | SLT | |
| 2023 | GMC | Sierra 1500 | SLT | |
| 2022 | GMC | Sierra 1500 Limited | AT4 | |
| 2022 | GMC | Sierra 1500 Limited | Denali | |
| 2022 | GMC | Sierra 1500 Limited | SLT |