[em1990]

Hi guys. I have a n20 328i xdrive. I was wondering how much more Hp+torque gains will I get with this setup having the downpipe plus the BMS Stage 1?

I know with this piggy back it's just plug and go. Does this piggyback have a way to set the boost pressure higher having the downpipe?

Thanks let me know!

[muniz_ri]

Originally Posted by em1990

Hi guys. I have a n20 328i xdrive. I was wondering how much more Hp+torque gains will I get with this setup having the downpipe plus the BMS Stage 1?

I know with this piggy back it's just plug and go. Does this piggyback have a way to set the boost pressure higher having the downpipe?

Thanks let me know!

BMS doesn't recommend increasing the boost level any higher since the unit isn't capable of monitoring or adjusting AFR. BMS JB4 or a flash tune will better maximize the use of the downpipe.

[mike@x-ph.com]

Originally Posted by muniz_ri

BMS doesn't recommend increasing the boost level any higher since the unit isn't capable of monitoring or adjusting AFR. BMS JB4 or a flash tune will better maximize the use of the downpipe.

+1