Stage 2 BMW S55 ECU Calibration | YPG Motorsport 540i Dyno testing an open cone

Dyno testing an open cone system with the hood open will yield gains but once on the road the heat soak will cause a significant detriment to the power with the open cones sucking in the hot air

This is because the diameter of the intake tube remains constant all the way from the outlet of the turbo to the cone

aluminum closed-deck block

C63/C63s W205 KW Coilover Variant 3 inox — $3399

Stage 2 BMW S55 ECU Calibration | YPG Motorsport 540i Dyno testing an open coneSPEC STOCK YPG TUNED GAIN Power 431 HP 551 HP +120 HP Torque 550 Nm 700 Nm +150 Nm S55 3. 0TT BMW M3 M4 S55 featuring the S55 engine Stage 2 ECU calibration delivered via YPG Flash, our remote programming service built for GCC performance car owners. YPG Motorsport has been calibrating high performance engines since 2011. Over the past 15 years we have tuned thousands of vehicles across and the broader GCC region, from street driven AMGs to track