Stage 2 HF Upgrade Turbos

The Pure Turbo Stage 2 HF (High Flow) Upgrade Turbos are engineered for the S55 engine found in the BMW F8X M2, M3, and M4. These performance turbochargers utilize purpose-built S55 compressor and turbine wheel profiles, combined with custom-machined OEM housings and bulletproof upgraded thrusts for enhanced performance. Dyno testing has shown impressive results, with the turbos achieving 632 wheel horsepower in 2014. Further tuning has since pushed this figure to over 700 wheel horsepower, offering a significant power increase. Installation requires professional expertise and additional tuning to optimize performance. A core charge applies if you opt to have the new turbo kit shipped before sending in your stock turbos. Please allow for several weeks delivery, as rush delivery is not available and ordering early is recommended to secure a place in the production line.