I have read some posts on other boards saying performance software similar to the 7RR package for X6 will come out in June for the X5. Also some chatter that Dinan will announce something soon.

I've been wanting to go with a Stage 2 upgrade from Dinan for our 335ic, but it's the wife's car and she doesn't want it. With the new X5 50 as the daily driver, I am ready for some tuning.

So, is a prospective release this month fact or just another rumor? Is BMW doing a better job than Apple to keep a secret?

Also, how much latitude does BMW finance allow for upgrades/mods to a leased car? Is Dinan a no go if BMW offers a competing product?

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AtlX
2014 X5 35i M-Sport While/Black (wife)
2013 X5 50i M-Sport Silver/Black
2011 X5 50i Silver/Black (retired)
2008 335i Convertible Space Gray/Gray (retired)
2004 M3 Convertible Blue/Gray (retired)
2001 X5 4.4i White/Black (retired)