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geniushmp geniushmp is online now
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Posts: 3
Join Date: Oct 2021
Car: 2021 520i (B4620B engine)
Icon1 2021 520i B4620B MAP 3 & 5 logs - 10-13-2021, 02:26 AM

I got my jb4 installed today

I have 520i with B4620B engine (same as 30i engine ?)

I tried map3 and map5

Please review the logs, Thanks

0-60 tested
stock - 7.6 sec (184horse power)
map5 - 6.3 sec (same as 530i with 252 horse power)
Attached Files
File Type: csv P58_M3_R1_211013_1315.csv (9.8 KB, 10 views)
File Type: csv P58_M1_R16_211013_1223.csv (15.6 KB, 14 views)
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(#2)
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geniushmp geniushmp is online now
J_Park
 
Posts: 3
Join Date: Oct 2021
Car: 2021 520i (B4620B engine)
Default MAP 5 logs on firmware ver.20 - 10-13-2021, 06:58 AM

MAP 5 logs on firmware ver.20 attached!
Attached Files
File Type: csv P58_M5_R7_211013_2207.csv (19.3 KB, 15 views)
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Cannon @ BMS Cannon @ BMS is offline
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Posts: 82
Join Date: Sep 2021
Car: Evo VIII
Default 10-13-2021, 09:46 AM

Car looks to be running just fine. WGDC and trims are getting high, so for your current setup you are pretty much maxed out on what the car can currently handle.


Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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(#4)
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geniushmp geniushmp is online now
J_Park
 
Posts: 3
Join Date: Oct 2021
Car: 2021 520i (B4620B engine)
Default MAP 3&4&5 3rd gear WOT - 10-14-2021, 08:28 AM

I just did 3rd gear WOT in MAP 3, 4, and 5

Which map is best for my car?

Looking forward to warm support!
I'm really beginner to JB4.. difficult logs... Thanks!
Attached Files
File Type: csv P58_M3_R1_211014_224750_3gear_WOT.csv (13.5 KB, 14 views)
File Type: csv P58_M4_R1_211014_225013_3gear_WOT.csv (18.0 KB, 9 views)
File Type: csv P58_M5_R1_211014_224412_3gear_WOT.csv (14.4 KB, 11 views)
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Cannon @ BMS Cannon @ BMS is offline
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Posts: 82
Join Date: Sep 2021
Car: Evo VIII
Default 10-14-2021, 10:21 AM

Map 3 looks best and probably felt the best. If you are looking for some more power, try Map 6 with 7 psi additive. If you try map 6, please upload another log to make sure everything looks good.
Thanks!


Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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