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3 days ago
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Posted On: October 13th 2026, 05:16 pm
This BMW X6 M50d came in this week after another tuner said they couldn't tune it due to a lack of back pressure, causing the turbos to overboost... 🤔

This certainly wasn't the case once our tuners got their hands on it!

Taking this X6 from 345.3bhp to 413.8bhp, a total increase of 68.5bhp! 💪
And pushing the torque from 545lbs/ft to an impressive 655lbs/ft! 🔥

#bmw #x6m50d #bmwx6 #tuning #DarksideDevelopments
Comments (2)
jurjenvanduijn 2 days ago

jurjenvanduijn

How come the original output was only 345 bhp? Something wrong? My 535d pushes 424 bhp with 1 turbo less.

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