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ever_green · 02-20-2012, 01:11 AM

i'm not sure about the older BMW but my dad's 135i hood slightly lifts at high speeds (75mph). This allows lots of air inside the hood and you can see the intake air temps drop dramatically with scangauge.

02-20-2012, 01:11 AM	#14 (permalink)
ever_green Master EcoModder Join Date: May 2011 Location: Toronto Posts: 264 gueff - '19 Mercedes Benz A250 4MATIC AMG 90 day: 30.55 mpg (US) Thanks: 8 Thanked 79 Times in 33 Posts	i'm not sure about the older BMW but my dad's 135i hood slightly lifts at high speeds (75mph). This allows lots of air inside the hood and you can see the intake air temps drop dramatically with scangauge. __________________