BMW M4 Competition tuned in Prestwood, Buckinghamshire.

Sean McGarry • February 4, 2025

BMW M4 Competition tuned in Prestwood, Buckinghamshire. 

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The owner of this BMW purchased it and decided it was a little "flat". Luckily for this owner, he got in touch with SM Tuning! We did an engine and gearbox remap on this. The combination go hand in hand and complement each other perfectly.


Standard: 450BHP / 550NM.

SM Tuned: 500BHP / 650NM.

Gains: +50BHP / +100NM.


The gearbox also benefited greatly from the modifications, making shifts more efficient, faster, and smoother, while adding a gear display on the dashboard for improved convenience.


🖥 - www.smtuning.co.uk

📞 - 01753 316013

📧 - Info@smtuning.co.uk



#SMTuning #SMTuningUK #Remapping #Tuning #BMW #M4 #m4competition #Prestwood #Buckinghamshire #Fast #Cars #Turbo

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