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BMW 3-Series (E90 E92) Forum
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Installed JB4, Impressions and data log
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06-24-2014, 12:43 PM | #1 |
First Lieutenant
389
Rep 388
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Installed JB4, Impressions and data log
A little over a week ago i pulled the trigger and ordered jb4,dci and usb cable from burger motorsports.
shipping was fairly quick to florida from cali. the installation was my biggest concern but it was a piece of cake, took me about 2hrs but i was taking my time. I think i had more problems getting the dci filter on the rear inlet than anything lol that was a pita. First drive was very good i ran map 1 and map 2 and car pulled very hard without any hiccups. Definitely put as big smile on your face when you wot!!!!!! I noticed the jb4 had auto switched to map 4 on 2 occasions, on both of them i had traction control engage. I emailed terry some logs but he said they looked normal to him. Has not happened again so far. Also i have to say Terry has been great with responding emails in minutes, thats great customer service!!!! I will do some dyno runs here in the near future to see what the actual whp over my stock dyno is (303whp) i attached the logs from map 1 on top and map 2 bottom picture. |
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