Quote:
Originally Posted by chris719
Quote:
Originally Posted by KevM2
After all this time has anyone done IATs with spirited/track driving to see if these door seals make any difference?
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Why would door seals affect IATs? |
Some people were suggesting bmw left these seals off on purpose to increase engine bay ventilation… I don't believe it's true but would be cool to test this idea with perhaps IAT measurements with and without these door seals