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05-15-2013, 01:28 AM
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#24
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Drives: 2020 x3 M40i, 2019 M2Comp
Join Date: Mar 2012
Location: AZ
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Quote:
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Originally Posted by SfValley335i
Quote:
Originally Posted by E90Company
COBB makes a great stepped-core intercooler, and is probably one of the best for the N54. With boost being maxed, I see flat IAT's that hardly ever go over 100F, throughout multiple gear pulls in South Florida. I have the Helix, but the IAT suppression characteristics are the same with COBB's FMIC.
Regarding the Helix comments, Helix has the same stepped core with a better end tank design (slightly less pressure drop), and also has aerodynamic "bars" in between the charge air rows to better direct air into the core. This probably doesn't make a huge difference on stock turbos, but lower pressure drop is always wanted.
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Helix > Wagner > Cobb looking at end tanks |
Wagner better than Cobb?
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