Live on the east side as well and running the same mods except DP on my N54 335i.
Yours must be a beast being an XI, traction.
I go for E85 runs once a week with a couple friends, we should plan one out
Originally Posted by beemster
Hey - I'm in Seattle area (east side)
Just installed JB4 Stage 2 and BMW Intake on my 2011 N55 based 335xi Sedan this week..
5" down pipes goes in next week..
running latest ISO firmware with 40% E85 (E85 wire upgrade) and the rest 92 - This machine hauls ass.. you are welcome to checkout the install or take it for a spin..
drop me a pm anytime.