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Vertigo Vertigo is offline
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Posts: 568
Join Date: May 2012
Car: AW 335i
Default Single Turbo Wastegate Setup - 11-17-2014, 06:54 AM

Knowing that the boost solenoid can usually handle about 3x the minimum wastegate spring for boost control would it be advisable to start with a lower pound spring or a higher pound spring so the solenoid doesn't have to do as much work.

Also, I'm curious to know how these two different choices would effect wastegate sound on a manual trans car? I want some noise between shifts.

I currently have a 17 lb spring in the Tial MVR 44mm.

2008 335i stock
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