aFe Scorcher Blue power module for the 2019-2026 GM 2.7L turbo trucks (Silverado 1500, Sierra 1500, Colorado, Canyon, Cadillac CT4-V). It plugs into the factory engine sensors and raises turbo boost for added power and throttle response, with four settings (Stock, Sport, Sport+, Race) selectable from the in-cabin LED switch or over Bluetooth through the free smartphone app. The app shows boost (MAP/TMAP) gauges, custom-tunes each mode, times 0-60, and leaves no trace on the ECU.
| Series | Scorcher Blue |
| Type | Bluetooth boost module |
| Settings | 4-mode (Stock/Sport/Sport+/Race) |
| Control | LED switch or Bluetooth app |
| Engine | GM 2.7L turbo (L4) |
| Part Number | 77-84013 |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2026 | Cadillac | CT4 | V |
| 2023-2026 | Chevrolet | Colorado | LT |
| 2023-2026 | Chevrolet | Colorado | Trail Boss |
| 2023-2026 | Chevrolet | Colorado | WT |
| 2023-2026 | Chevrolet | Colorado | Z71 |
| 2023-2026 | Chevrolet | Colorado | ZR2 |
| 2019-2026 | Chevrolet | Silverado 1500 | Custom |
| 2022-2026 | Chevrolet | Silverado 1500 | Custom Trail Boss |
| 2019-2026 | Chevrolet | Silverado 1500 | LT |
| 2022-2026 | Chevrolet | Silverado 1500 | LT Trail Boss |
| 2019-2026 | Chevrolet | Silverado 1500 | RST |
| 2019-2026 | Chevrolet | Silverado 1500 | WT |
| 2023-2026 | GMC | Canyon | AT4 |
| 2023-2024,2026 | GMC | Canyon | AT4X |
| 2023-2026 | GMC | Canyon | Denali |
| 2023-2026 | GMC | Canyon | Elevation |
| 2019-2021 | GMC | Sierra 1500 | Base |
| 2019-2026 | GMC | Sierra 1500 | Elevation |
| 2022-2026 | GMC | Sierra 1500 | Pro |
| 2019-2026 | GMC | Sierra 1500 | SLE |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
