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05-14-2026LAST POST
Update: More like 5 whp behind you!
buddyboy wrotewarranty is up after today, i think we're going to see more folks modding these pretty soon.Good to see someone modifying an X5! Ive similar setup on my 540i but looking into future upgrade potential for my x5 45e GC+ is a full replacement turbo or just a core upgrade?
skip.metro wroteDoes the 8HP76 bolt up without any adapters? Were you just on the stock open diff?Currently about 50 whp behind you and smoked a transmission and upgraded to trans from 2020 X3M. That was 3 weeks ago and last night exploded rear differential when I hit it at a 8-10mph roll. How are you not destroying parts launching your car? I am looking to see if I can upgrade to M differentials to handle the power before we turn it up more.
Update: More like 5 whp behind you!
Itslouiev wroteI hope so. The Gen2 B58 has so much more to give than the stock 335 hp tune. Also, the tuning community has found ways to unlock the DME without sending to FEMTO, we'll definitely see a lot more people tinkering.warranty is up after today, i think we're going to see more folks modding these pretty soon.
Jerezblack.m3 wroteDamn Man, that is alot of power you are going to be laying down. That X3 will be an animal. Go for it!OP, hows the car holding up? thinking of upgrading to pure turbo 800 + hpfp. anyone else running bigger turbos in here?
