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      06-04-2022, 04:30 PM   #21
GenesisKnight
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Canada
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Drives: 2021 BMW M440i xdrive
Join Date: May 2021
Location: Calgary

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Quote:
Originally Posted by georgez949 View Post
Quote:
Originally Posted by mike@x-ph.com View Post
Jb4 not Dinan as the JB4 allows custom maps and has features that are even more valuable with an upgraded turbo

You can upgrade your turbo and fuel pump and use a custom Jb4 map to make more power
you are the best thank you so much
Also look at changing out the charge pipe as well. The OEM plastic ones are prone to becoming brittle and cracking or worse under pressure, or with increased pressure.
I installed the FTP Motorsports with little effort. Also opens up the air channel for better flow as well.
Appreciate 0