Quote:
Originally Posted by lee335
Hello,
Sorry if this seems like a stupid question but would this fit a 2012 m135i without any error messages? I am looking also to fit a JB4. What map would I use to benefit both?
Thanks in advice
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Without the JB4 there is a chance of an error code, but with JB4 you're good to go.
Depending on other mods and octane, but probably start with map1.
Mike