02/06/2026
’s BMW F32 4 Series is being built with a serious B58 setup, using their X58 GTP 2000 engine package, Stage 4 transmission, and a Garrett G-Series G47 turbocharger at the center of the build.
Gravituned Power has become known in the UK especially for serious BMW turbo development, including high-power B58/S58 engine packages, fabrication, and drivetrain solutions built for big power.
With Garrett G47 airflow capacity, G-Series turbine aero, and high-horsepower headroom matched to the rest of the package, we’re looking forward to seeing the numbers and times this F32 puts down. 🏁🚗💨
🚗:
✅ G47 turbos use G-Series turbine aero to increase performance compared to GTX47 Gen II
✅ Up to 20% more turbine flow compared to GTX47 Gen II
✅ One-piece lightweight aluminum center housing/backplate
✅ G47 turbo configurations support up to 1550 HP (76mm comp inducer), and up to 1850 HP (88mm comp inducer)
👉 FIND OUT MORE:
https://www.garrettmotion.com/racing-and-performance/performance-catalog/turbo/g-series-g47-1850-88120mm/