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      04-24-2018, 08:14 PM   #115
sspade
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Drives: F30
Join Date: Oct 2017
Location: Stevenson, WA

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2016 BMW 320i  [7.87]
2014 BMW 328i  [6.83]
Quote:
Originally Posted by ilivas View Post
Correct. Surge at very low boost is “harmful” but it’s so insignificant that you will probably never know. Even surge at high boost, turbos can withstand it for quite a long time. I know plenty of people who are boosting 45-50psi with no bypass valve for many thousands of miles. A lot of modern turbos have anti-surge housings. Little holes drilled in the compressor inlet. This helps it as well.

I actually have DV+ in possession now. Hopefully, I’ll install this weekend with the stronger spring. In case there are leaks.
Keep us posted on install and honest review of performance and drivability differences. I have mine in hand too but probably wont get a chance to install this weekend... will have to be the following.
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