Thread: Buzzing Noise at 2k RPM after AA EL Midpipe
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      06-01-2022, 10:29 AM   #17
victorboost
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Drives: 2019 BMW M5 Competition
Join Date: Mar 2022
Location: San Diego, CA

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Quote:
Originally Posted by PandaxF82 View Post
Why have cold start when you're Catless? Disable it. Doesn't make any sense.
I don’t have cold start warm up. On startup it just revs up to 1500 and immediately drops to 600 rpm idle.
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