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DarkSunrise · 11-09-2020, 06:42 PM

Apparently the main benefit to a plastic intake manifold isn't heat-related, but interior wall smoothness. The downside is apparently noise.

https://www.wardsauto.com/news-analy...new-technology

11-09-2020, 06:42 PM	#8
DarkSunrise Senior Member Join Date: Apr 2012 Drives: 22 BRZ (Previously 13 FR-S) Location: USA Posts: 5,794 Thanks: 2,164 Thanked 4,242 Times in 2,220 Posts Mentioned: 48 Post(s) Tagged: 2 Thread(s)	Apparently the main benefit to a plastic intake manifold isn't heat-related, but interior wall smoothness. The downside is apparently noise. https://www.wardsauto.com/news-analy...new-technology __________________ "Never run out of real estate, traction, and ideas at the same time." 2022 BRZ Build 2013 FR-S Build