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

Rob09msport

Major
Oct 28, 2017
1,919
Monroe CT
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
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
69
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.
 

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