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| SKU | BOR60680 |
| MPN | 60680 |
| GTIN | 808422606806 |
| Certifications | None |
| Wheel Size (inches) | 3.5 |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2021 | Chevrolet | Silverado 1500 | Custom Trail Boss |
| 2019-2025 | Chevrolet | Silverado 1500 | High Country |
| 2020-2025 | Chevrolet | Silverado 1500 | LT Trail Boss |
| 2019-2025 | Chevrolet | Silverado 1500 | LTZ |
| 2020-2025 | Chevrolet | Silverado 1500 | RST |
| 2022-2025 | Chevrolet | Silverado 1500 | ZR2 |
| 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 |
| 2019-2025 | GMC | Sierra 1500 | AT4 |
| 2024-2025 | GMC | Sierra 1500 | AT4X |
| 2019-2025 | GMC | Sierra 1500 | Denali |
| 2024-2025 | GMC | Sierra 1500 | Denali Ultimate |
| 2019-2025 | GMC | Sierra 1500 | SLT |
| 2022 | GMC | Sierra 1500 Limited | AT4 |
| 2022 | GMC | Sierra 1500 Limited | Denali |
| 2022 | GMC | Sierra 1500 Limited | SLT |
Experience enhanced exhaust performance with the Borla 2019 Chevrolet Silverado/Sierra 1500 6.2L Atak 3.5in Diameter Polyphonic Harmonizer. Crafted to deliver superior sound tuning, this harmonizer reduces unwanted drone and improves the acoustic quality of your vehicle's exhaust system.
Designed specifically for the 2019 Silverado and Sierra 1500 models equipped with the 6.2L engine, this harmonizer features a 3.5-inch diameter construction that integrates seamlessly with your stock or aftermarket exhaust.
Manufactured by Borla, a trusted leader in automotive exhaust technologies, this clamp accessory enhances your vehicle’s sound signature without compromising performance. Easy to install and durable, it fits within the fabrication category focusing on clamps designed for precision and longevity.
Upgrade your truck’s sound experience and enjoy a richer, more refined exhaust tone with the Borla Atak Polyphonic Harmonizer. Crafted for enthusiasts and professionals alike, it meets Borla’s high standards for quality and reliability.
Designed specifically for the 2019 Silverado and Sierra 1500 models equipped with the 6.2L engine, this harmonizer features a 3.5-inch diameter construction that integrates seamlessly with your stock or aftermarket exhaust.
Manufactured by Borla, a trusted leader in automotive exhaust technologies, this clamp accessory enhances your vehicle’s sound signature without compromising performance. Easy to install and durable, it fits within the fabrication category focusing on clamps designed for precision and longevity.
Upgrade your truck’s sound experience and enjoy a richer, more refined exhaust tone with the Borla Atak Polyphonic Harmonizer. Crafted for enthusiasts and professionals alike, it meets Borla’s high standards for quality and reliability.
Customer reviews
Based on 160 reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















