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      02-28-2019, 06:04 PM   #6
Colinoscopy
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Drives: 2010 135i ///M Package
Join Date: Feb 2018
Location: Portland, Oregon

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Quote:
Originally Posted by Jeff@TopGearSolutions View Post
Just curious if you enlarged your intake manifold fitting and using a 4MM vac line as they are required for the tial to operate normally.
I used whatever tubing they sent in the package, which I'm assuming is smaller than 4mm, havn't had any problems though, no flutter, etc.
Appreciate 0