My question is, how much HP can you put down before your automatic tranny starts giving out in the BMW 335, I've seen some people with just a stock JB3 and they have no problems, but some people with the Procede are reporting problems.

Anyone know the "limit" so to say, of the automatic transmission when it comes to HP?

 

but you're safe w/ either tune, unless you have every bolt on imaginable &are driving the **** out of it you've nothing to worry about

more thorough response if you post this question here:
http://www.e90post.com/forums/forumdisplay.php?f=58

 

Thank you!
+1 Rep For Help, found all my answers at E90Post

 

n54tech is a good one too.

 

glad to help!