BMW 520D Gearbox Tuning with XHP Flash

SM Tuning • September 10, 2021

BMW 520D Gearbox Tuning with XHP Flash.


This benefited from the following:

– Optimized D & S Shift points for better acceleration in part and full throttle situations
– Firmer, sportier upshifts in D/S/M mode
– Faster paddle response time
– Optimized Shift Strategy for up/downhill driving
– Optimized Warmup Behaviour
– Optimized Torque Converter Lockup in 1st/2nd/3rd gear
– Raised Torque Limits for Tuned engines
– Gear Display in Dash in D/S/M Modes (where supported)



#SMTuning #SMTuningUK #BMW #XHPFlash #XHP #520D #FSeries


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