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      02-12-2013, 03:16 AM   #22
cvc 22349a
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Drives: 335i
Join Date: Sep 2007
Location: SF Bay

iTrader: (8)

OP: I'd go ETS if you have an auto trans. Helix blocks air flow to the lower portion of the radiator which is dedicated to AT cooling.
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2007 E90 335i, TiAg, 6AT, ZPP, ZSP, ZCW, 6FL, HD
Quaife lsd, ETS fmic, GIAC s/w, Dinan intake/exhaust/oc, KW/M3 susp, Apex Arc 8, Mich PSS