Thread: Did Anybody dyno their M550?
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      04-23-2019, 01:43 PM   #39
HAMAC01
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Drives: M550i
Join Date: Feb 2018
Location: Indiana

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I dyno'd my M550i and stock it made 458 wheel horsepower and 511 wheel torque. My car has catless downpipes though. No tune yet, I had a JB4 but it was giving me issues and i have a replacement box on the way...
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