B58 New Pure Stage 2 B58 RESULTS! 603whp on 93oct PUMP GAS ONLY!

Rob09msport

Major
Oct 28, 2017
1,929
664
0
Monroe CT
Ride
09 335i msport le mans 18 x5
How reliable would this be as far as trans and xfer case. Im really thinking if getting a b58 car I was planning on changing my 18 x5 n55 for a n63 but it really seems that a simple turbo upgrade puts me at same power , so it comes down to if the hp70 is alot better than there 45
 

Conanpr

New Member
Mar 21, 2020
3
0
0
Wow. What’s your set up? I just installed PS2 on my b58. Waiting on my HPFP to arrive as I’m constantly going into safety for fuel pressure.
 

hardparker

Specialist
Jan 23, 2018
80
33
0
Ride
f25
How reliable would this be as far as trans and xfer case. Im really thinking if getting a b58 car I was planning on changing my 18 x5 n55 for a n63 but it really seems that a simple turbo upgrade puts me at same power , so it comes down to if the hp70 is alot better than there 45

Most, if not all, B58 come with 8HP55.
 

bridgesonthetrack

New Member
Aug 21, 2020
1
0
0
Would this turbo setup work with a 2017 740i? I assume the turbo will fit and mount up properly, but I don't know of any fueling solutions. If not that's fine as I'm only aiming for similar crank power as a 760i before drivetrain loss.
Thanks in advance guys!