this will be better mod than sb and maybe cost 100 time more than sb too

you should come out and see kenji car he has mod a 335 to over 400hp with stage 1.
he say he might do stage 2 too which will be over 500hp
he dose not have the SB in his 335
he installed a computer to control the lag and other thing for the engine. Much better than SB.
Derrick you should have a chit chat with him.
the mod only cost about 10k but I dont know it will fit our engines or not.

 

+1 love mike M3 trims
will be doing this to the stepwgn.

 

https://5series.net/forums/topic/938...-differential/

This seller before asked for US$600, now reduce to US$400, OEM parts from BMW.

 

yes, think prof ricky also posted some chip upgrade vs sb b4, there is a similar product that can be bought from bmw (not sure they are the same or not). sorry for being so vague for those who mght be interested but those who know me will know that I am not a torque or bhp fanatic.

 

Don't worry Keith san, I am with you. I don't push my car most of the time

 

i like the one with the shifters too...!!!!!!!!

Maybe i just buy it first and source airbag another time!!!!

Will it fit my car though?

 

So, are we meeting for "sugar water" on the 16th??

 

Just make an appointment for BMW service in Chaiwan on 22 FEB! they said i need to keep my car for 3 days just for the computer inspection!!!! how long it will take them to do the test!!! damn it!

 

might be they are actually an airline company so always overbook

 

maybe i should wait outside of their front door like those who queue for concert tickets or hello kitty hhahaha then they will feel they are special!!!!