bmw e92 2008 335i tune

[Moe1988]

hey guys , sorry for the stupid question maybe . im a mechanic and a locksmith , got experience in reading ecus eeprom and all that stuff .

this e92 is mine an i was willing to tune it to a stage 2 . now i know i need to remove cats for sure , but do i need a bigger intercooler or not ?
any info on this would be appreciated guys , can i get stage 2 tune here if i post my ecu dump or do i need to take it to some1 so he can ~~~~ me with a 500$ tune bill :D ?

thnks boys

[NASTASE]

Hi mate,
do you think a free tuned file from here for a 335i BMW worth more than 10$?Is not a Diesel, is a petrol engine, with a bad file can melt pistons in a few minutes.

[Krisfuzzy]

Do they even ask for $ 500?
Of course a real tuner uses original and expensive programs, he certainly doesn't play with those programs, but here there are a lot of guys who churn out files probably with non-original software and I think there will be one for you too.
Then if it will be good for your pistons I don't know, but you can find out.
you can post your , make your choice.
regards

[Lambda1]

Without file nobody can help.
This BMWs Petrols isnt as hard if you have done several of them.
Intercool optional... depend on power. Premium fuel only and good working car.
Stage 1 ~ 360Ps (safe).
Stage 2 ~ 380Ps (safe) no need intercooler, just cat delete.
for over 400Ps you need Intercooler and Cat delete.

Yes you can run ~10Ps more in every stage... but you dont need everytime most!
500 Pounds is much for this only bmw for tuning but if you want a good tune it costs.