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      11-02-2022, 10:19 AM   #79
chicagob5
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Drives: E90 ZCP
Join Date: Aug 2011
Location: Chicago

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Quote:
Originally Posted by Senpai View Post
The amazon vacuum box should work perfectly fine. This looks like the one that comes with the alibaba valved exhausts. I've been running mine for over a year and it's been working perfectly fine! It's definitely a lot easier than tapping into the plenum for vacuum imo. This is probably the route I'd go with when I switch over to the turner exhaust.

Also I have vacuum box located under the trunk in that little storage area. There's a rubber grommet/plug by the battery that will allow you to run the vacuum line from inside to outside easily. Just need to cut that plug and feed the vacuum line through.
Really appreciate that feedback - I ordered one and will be here friday. I'll try and get some time Friday to crudely connect everything up and see if it works. Worst case, sometime this weekend.

FYI - these things are like half the price on Alibaba.com. I just ordered from Amazon to get it quickly and have a hassle free return process if it doesn't work. Will report back this weekend.
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