Tuning bm3 stage 2 on F30

[Zeems Legacy]

Hai.. i running a F30 320i m-sport pakge
I want to upgrade to stage 2 bootmod3.. whats mods do i need to get upgraded.. i just get the catless down pipe and quad exhaust from srt.. is there any other that i should get?

 

[Cochran]

intercooler upgrade for stage 2

 

[Zeems Legacy]

intercooler upgrade for stage 2

Thanx man

 

[ac323]

intercooler upgrade for stage 2

unless on track? In SG also need this mod? really got improvement?




cheeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeers

 

[junhao10]

stock dp n ic able to go for stage3 bm3?

 

[E46CCM]

Bringing this back from the dead. OP, have you previously done BM3 stage 1? I would have thought BM3 stage 1 is more than enough for the 4 pots. Seeing an increase of almost 50% over stock in terms of HP. How did your stage 2 go?