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      10-20-2016, 10:12 PM   #122
L4ces
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Drives: 2008 E92 M3 Alpine White
Join Date: Aug 2010
Location: NJ - NY

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2008 M3  [0.00]
Quote:
Originally Posted by pooyab
Quote:
Originally Posted by Nick//M3
Quote:
Originally Posted by Mvy View Post
I agree on how it transforms the car! One thing I really like is how I don't need to redline the car to get it moving. Im running the car between 4-7k rpm and getting everything I need from that RPM range on the street. One thing I am adjusting to is the whine with my kn filter/custom airbox vs the stock airbox and filter in a vert. Its very loud and impossible to hide you have an SC over 2k rpm. I may try to switch back to a standard airbox to see if it quiets the noise down a bit. But thats a characteristic of PD SCs. And I am starting to think its also part of the fun.
I have the same system and the stock airbox does not make it any quieter!
The carbon intake manufacturer Eventuri is supposedly going to develop one for our platform in 2017. I wonder if it's possible to mate their intake to the Harrop kit. That would be my top choice.
I don't think it will make a difference the wine will still be loud.
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