[Millzin]

if you are reading up on if you should put a tune in, dont read no more, just do it.
the power the joy of driving just escapes out the gas peddle.
stage 1 is all you need and for the price its def worth every penny.

added the BMS intake as well, added a lovely lovely turbo spool spushhh.
and i ant going back to stock ever again.

if this post doesnt get you to consider adding these performance parts nothing will.

side note, this is my second e92, but first time doing any performance work.
( feel like a fool for not doing it earlier )

[SRT14PimPin07]

Congratz bud!

I could say the same. I had the N54 335i and never put a tune on it. Now I got the N55 I did it and I can't believe what I was missing out on.

[Millzin]

this should be a lesson to all , JUST DO IT .....

[Dozhdbog]

I plan on doing Dinan stage 2 or 3 (if it ever comes out) once my warranty is up.

[gustnyc]

Originally Posted by Dozhdbog

I plan on doing Dinan stage 2 or 3 (if it ever comes out) once my warranty is up.

While u wait, u can get a jb4 for now...it holds resale value so u can always sell it when u don't need it anymore...

[Dozhdbog]

I'd rather not mess with my warranty. You may be able to clear codes, but nothing I know of clears boost history. Anything over BMW's top PSI numbers will raise a flag.

[bangbangs808]

Originally Posted by Dozhdbog

I'd rather not mess with my warranty. You may be able to clear codes, but nothing I know of clears boost history. Anything over BMW's top PSI numbers will raise a flag.

Interesting...how do you know this?

[Mike@N54Tuning.com]

Originally Posted by Dozhdbog

I'd rather not mess with my warranty. You may be able to clear codes, but nothing I know of clears boost history. Anything over BMW's top PSI numbers will raise a flag.

With JB4 the dme never sees more than oem boost levels.

Mike

[Dozhdbog]

Originally Posted by bangbangs808

Interesting...how do you know this?

I don't know anything for sure, just what a friend told me. He said boost levels are recorded. He works for a dealership as a technician.

[Mike@N54Tuning.com]

Originally Posted by Dozhdbog

I don't know anything for sure, just what a friend told me. He said boost levels are recorded. He works for a dealership as a technician.

Again, with the JB4 the DME never sees anything beyond stock boost levels.

Mike

[Dozhdbog]

I'll let him know he's wrong.

[Dozhdbog]

On the plus side, it's good to know you'll never lose warranty using the JB4.