BMW F10 M5 competition pack - JB4 + Boost control module

BMW F10 M5 competition pack - JB4 + Boost control module

This is the latest BMW M5 F10 in for installation of the BMS JB4 and boost control module supplied by ourselves at The Performance Centre. After owning one of these ourselves, it was a pleasure to work on another giving an immense final power figure with more to come soon!

A lot of people say if they owned an F10 M5 then they wouldn't tune it because it's fast enough, but when you can get an extra 155 nm of torque, I think given the chance to own one, they'd be doing the same!

Power gained: 70 bhp

Torque gained: 156 nm

BMW F10 M5 rolling road dyno graph

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