Quote:
Originally Posted by barry0907
I got a F20 120i which is 184hp version and has different piston with 125i.
I'm looking a safe and economic way to upgrade it to 250hp or more.
Could you please share your experience with me like the configuration when blow up your B48, horse power, psi, jb4 map* anything like that 
thanks in advance |
That engine two versions with 187 Hp: the N20 and B48.
I use Venturatuning in my F30 330e and now 314Hp.
For the N20 120i will get 245 and the B48 252 Hp
You have to ask them quote.
https://venturatuning.pt/pt-pt/shop/bmw-pt-pt/bmw-120i-b48-auto/