*item may differ from images
Replace the Polyphonic Harmonizer behind the primary muffler in the BORLA ATAK system with muffler 60679 to attain the S-Type sound level (quieter than ATAK ). Built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Designed to provide maximum flow & power. Precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA stands behind every direct fit muffler with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.
Borla Muffler / Resonator 60679
Specifications:
| Construction | All Welded |
| Grade Type | Performance |
| Material | T-304 Stainless Steel |
| Prop 65 - Short Label | Proposition 65 Warning.JPG |
| Prop 65 (C, R or CR) | CR |
| Prop 65 Yes/No | Yes |
| Tip / Outlet Finish | N/A |
| Title Extended | 2019-2023 Chevrolet Silverado 1500/ GMC Sierra 1500 Optional S-Type Muffler Part # 60679 |
| Title | 2019-2024 Chevrolet Silverado 1500/ GMC Sierra 1500 Optional S-Type Muffler |
| Description_SHO | Muffler |
| Description_INV | BORLA Muffler / Resonator |
| Description_DEF | Exhaust Muffler |
| Description_DES | Muffler / Resonator |
| Description_SLA | S-Type Muffler |
| Description_SLA | 3.5 in. |
| Description_SLA | 304 Stainless Steel |
| Description_ASM | 2019-2025 Chevrolet Silverado 1500/ GMC Sierra 1500 Optional S-Type Muffler |
| Description_EXT | S-Type Muffler 2019-2025 Chevrolet Silverado 1500/ GMC Sierra 1500 6.2L V8 Automatic Transmission 2 & 4 Wheel Drive With Borla ATAK Cat-Back System. |
| Description_MKT | Replace the Polyphonic Harmonizer behind the primary muffler in the BORLA ATAK system with muffler 60679 to attain the S-Type sound level (quieter than ATAK ). Built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Designed to provide maximum flow & power. Precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA stands behind every direct fit muffler with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. |
| Description_FAB | Can be used in select BORLA GM truck ATAK sound level systems to attain the S-Type sound level |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2019 | Chevrolet | Silverado 1500 | ||
| 2020 | Chevrolet | Silverado 1500 | ||
| 2021 | Chevrolet | Silverado 1500 | ||
| 2022 | Chevrolet | Silverado 1500 | ||
| 2023 | Chevrolet | Silverado 1500 | ||
| 2024 | Chevrolet | Silverado 1500 | ||
| 2025 | Chevrolet | Silverado 1500 | ||
| 2022 | Chevrolet | Silverado 1500 LTD | ||
| 2024 | GMC | Sierra 1500 | ||
| 2025 | GMC | Sierra 1500 | ||
| 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 | |
| 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 |