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      09-17-2018, 08:18 PM   #3
LastMCar
Private First Class
United_States
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Drives: E90 m3
Join Date: Oct 2015
Location: Las Vegas

iTrader: (3)

Quote:
Originally Posted by bvrider1 View Post
I'm interested. Does it hold boost better in between shifts?
Yes. If you are mashing thru the gears you can hold manifold pressure with this piece. My wife says it’s too loud.
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