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      04-12-2019, 11:13 AM   #24
DKX4///M
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Drives: 2020 X4M CS
Join Date: Jun 2014
Location: Long Island, NY

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2020 BMW X4M CS  [0.00]
2016 BMW M2  [0.00]
2011 BMW M3  [0.00]
Quote:
Originally Posted by Don Pauleone View Post
I think 404 is bhp (british horse power) and 409 is mechanical horse power..... u feel me
BHPnrefers to brake horse power just FYI. BSHP or brake specific horse power is the most accurate way to measure power when calculating things like fueling requirements and VE Volumetric Efficiency...
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