The aFe POWER SCORCHER GT module for BMW M2 (G87) 2023–2026 and M3/M4 (G80/G82/G83) 2021–2026 S58 engines is a plug-and-play inline power module with OEM-style connectors and an LED in-cabin switch offering four settings: Stock, Sport, Sport+ and Race. It adjusts pressure sensor signals to increase turbo boost and throttle response; dyno testing showed up to +44 HP and +73 lb·ft torque in Race mode.
aFe 21-22 BMW M3 G80 & M4 G82/G83 L6-3.0L (tt) S58 Scorcher GT Power Module