420d 420d xDrive 420d 420d xDrive B47D20 188HP Diesel

BMW 4 Series G22

Representative BMW 4 Series G22
G22 · 420d 420d xDrive 420d 420d xDrive B47D20 188HP Diesel. Tested and calibrated in-house in Cowbridge.
Stock Baseline
188 hp
Factory torque: 400 Nm
Stage 1 Road Remap +32 HP GAIN
220 hp
480 Nm (+80 Nm gain)
Diesel Engine: B47 / B47D20O1
In-House Dyno Workshop: South Wales Dyno Centre in Cowbridge (12 miles from Barry · 15 miles from Cardiff). Pre-tune health checks, smoke testing and rolling road logging included.

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