Hi all.
I have a Skoda octavia 1 with 1.8t 180hp AUQ engine (032HN ecu) with stage 1 and next modifications:
- FMIC
- 76mm downpipe
- evap deleted
- sai deleted
- n249 deleted
- cat deleted

Car works ok at 1-1.1 bar maximum boost with 210 hp and 300NM.
I want to make stage 2 and i saw all tuners estimate 230-235hp and 360Nm .
I choose methode with big injectors from audi tt 225 hp BAM engine 386cc at 3bars . I don't choose 4bars fpr and standard 312cc injectors from two points : one - in the future will change the turbo and two - i think stock injectors works with 4bars fpr at their limit.
So if i change injectors after i read all wiki and all thread about this and with user ROGERIOUS HELP (THANKS YOU VERY MUCH) i understood i must change next:
- KRKTE
- TVUB
- TEMIN
- TEMINVA

Please give me your advice for next questions
1.TEMINVA it is the same with TEMIN value i saw , Correct?
2. Must i change FKKVS for fuel modifications?
3.With bigger injectors and all modification in file from above will not have any more power, Correct?
4.For more power i must increase boost? Correct?
5.For increase boost i must change LDRXN only? If not please tell me all variables / maps to must change.
6.It is necessary to change MAF with bigger one?

Many thanks in advace to all.

Thanks a lot for your fast answer.

Please give me an answer for point "2. Must i change FKKVS for fuel modifications"
because i dont understood if i must change it or not.

And for "5.For increase boost i must change LDRXN only? If not please tell me all variables / maps to must change." please tell me if i must change other maps
For this point 5 please tell me i have values in this stage 1 file higher then an audi tt 225hp , must i increase more?
This is my ldrxn


my values
1000    1480       1600          1720          1840         1920          2000         2520          3000          3520         4000          4520         5000          5520          6000         6520
90.10     108.10   111.61   117.10   132.57   148.32   156.96   160.90   164.63   165.99   166.81   166.71   167.18   165.66   162.07   156.64

audi tt
1000     1720    2000            2100          2200           2520           3000           3520           4000           4520           5000           5520           5900           6000          6400          6800
97.01     128.07   140.65   147.45   146.70   140.77   138.33   140.89   143.96   151.76   151.74   157.67   155.28   152.96   142.27   130.10

Many Many thanks in advance.

With regards to 5.LDRXN, you need to decide what boost you want and log the requested and actual boost and adjust LDRXN so that you get the boost curve that you want. Also remember that you specified load comes from KFMIRL and LDRXN limits it, so make sure you request enough load in KFMIRL. And with that comes the KFMIOP adjustments. There's better explanations than mine in the S4 wiki and in lots of threads on this forum