[Yiolli]

Open thread for a noob like me who's excited about his new tune (and a little nervous). Just embarrassed myself by accidentally posting this to the N55 section.

Let's see who has survived with the a BMS jb or jb4 the longest without serious problems in their F30/F32 N20 N26!

This will serve to motivate more members to tune and also relieve my anxiety over my brand new jb! Also can help by knowing what issues people have had so we can get ahead of them

How long have you been running your tune and at what mileage? Think any maintenance resulted from the modifications? Any tips / suggestions? Thoughts on performance?

[bmwchue]

2.5years 20k miles no problem. only issue is sometime you get cel for downpipe but its normal and you can delete the code.

[mike@x-ph.com]

There is nothing to worry about, the tune has been proven by tens of thousands of users. Its been out since 2012.

We offer it with 14 days money-back guarantee if you wish to give it a try.

[Yiolli]

Originally Posted by bmwchue

2.5years 20k miles no problem. only issue is sometime you get cel for downpipe but its normal and you can delete the code.

Nice. What I'm really worried about is the extra stress on the timing chain and turbo. I've ready some horror stories about the timing chain killing the motor and causing $10k in damage

[Yiolli]

Originally Posted by mike@x-ph.com

There is nothing to worry about, the tune has been proven by tens of thousands of users. Its been out since 2012.

We offer it with 14 days money-back guarantee if you wish to give it a try.

Is there any precaution for keeping the box dry aside from mounting it where the instructions said?

Plastic bag? Anything like that? Going to rain tomorrow