Quote:
Originally Posted by Jyohay
i did the same jump, E93 335 FBO to a FBO 2011 x5 N55 (fyi 2011 is the only year cobb works for, there is not JB4 stage 2 available for any E70 only stage 1).
same normal issues as n54/n55. ive needed a waterpump, coils and injectors, oil filter housing gasket.
wouldnt say anything is specific to X5s.
i would highly recommend getting one with the 14 way adjustable seats. the normal seats are worse than E90 non-sports.
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Awesome. Did not know that the Cobb worked on this. Fan of flash based tunes anyways. I've done the rest of that list on the 335, so it shouldn't be too bad once I grab the OE part #s and throw them into BMW PNPC.
The one I found doesn't have the 14 way seats, and is a less common color, but fully loaded otherwise and way under KBB.