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      05-25-2018, 09:11 AM   #28
MOTK
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Drives: Z4MC
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Quote:
Originally Posted by RobMCoupe View Post
Evolve have the hole predrill on the snorkel. I follow this DIY to figure which wire to tab. You see he have it in the airbox where fresh air entered. I think this location provide the most accurate reading for incoming air.

http://m3support.net/thread/200/e46-...r-relocate-s54
Yep, best to get the iat as far away from the engine as you can, this will minimise any heatsoak issues. Mine is located in a similar position.
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