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2Addicts | BMW 2-Series forum Technical Topics B58 (M240i) Engine, Transmission, Exhaust, Tuning Slower than expected 0-60 & qtr/mi after tune

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      12-30-2019, 01:10 AM   #23
JuarezRichard
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Originally Posted by Solid67 View Post
My best street 0-60 and 1/4 to date (haven't been to the dragstrip yet). I know for the 1/4 mile run had I shifted myself after 2nd gear, I would have trapped 118-119. I also have more throttle closure issues than most other guys running BM3 stg 2 e30 and that's most likely caused by the MPPSK exhaust being stuck in open and having the ER catless dp which basically means I'm running a straight pipe system. Waiting to see the results of the Supra hpfp installs and then will go from there.

Mods in signature.
I also have issues running E30 BM3 map, what do you mean by "throttle closure issues"

Thanks!
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      01-17-2020, 11:50 AM   #24
TM_B58
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Originally Posted by helloelectro View Post
Still. I have lots of benchmarks to work with now. I really didn't know where I was with my time comparatively. This thread is a bounty of info for me. Hopefully I can update this thread with better times!!
I’m running low 12’s as well and 0-60 time under 4 secs. Stage 2 OTS from BM3 PTF. VRSF Catless downpipe, K&N drop in, and Mperformance exhaust. Mine is 2019 M240i Xdrive. The AWD is a monster off the line.
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      01-17-2020, 11:47 PM   #25
helloelectro
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Quote:
Originally Posted by TM_B58 View Post
Quote:
Originally Posted by helloelectro View Post
Still. I have lots of benchmarks to work with now. I really didn't know where I was with my time comparatively. This thread is a bounty of info for me. Hopefully I can update this thread with better times!!
I’m running low 12’s as well and 0-60 time under 4 secs. Stage 2 OTS from BM3 PTF. VRSF Catless downpipe, K&N drop in, and Mperformance exhaust. Mine is 2019 M240i Xdrive. The AWD is a monster off the line.
You got awd and catless on me. I'm sure that's def giving you a nice advantage! I just want that sub 4 and I'll be super stoked! I know now my time def can be improved with experience and practice so come warmer weather in gunnin for ya
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      11-12-2021, 03:26 AM   #26
b58alex17
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i have a 340i running a bootmod3 stage 2 e30 map and the fastest launch ive gotten is a 3.85 0 - 60 in 60 - 70 degree weather. I am RWD on michelin pilot sport 4s all around. tires play a huge roll as my 0 - 60 on my stock tire setup was 4.39 but that was also pre e30 tune. next step for me is XHP transmission tune. that should shave off a good 0.1 - 0.2 off your 0 - 60 time! If you want to be even faster then you need to upgrade your high pressure fuel pump and run a bootmod3 stage 2.5 e30 tune. stage 2 e30 - stage 2.5 e30 adds about 30 - 50 wheel horsepower and running a custom e50 map will get you pretty close to 500 to the wheels! I have a lot of friends with b58 engines so plz dont think I am speaking out of my booty haha.
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