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10-04-2010, 04:31 PM | #1 |
First Lieutenant
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ECU tuning for Z4 sdrive23i
hey guys, i was on the BMS powerbox previously for 10 months, but decided to take it off after much hesitation. and also due to my modifications to my exhaust and intake.
Anyway, I am thinking of using UNICHIP for my N52B25 engine.. anyone have any comments or any advice regarding this mod? thanks in advance! |
10-04-2010, 08:06 PM | #2 |
Captain
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Drives: 2011 Z4 35is Melbourne Red
Join Date: Jun 2010
Location: Portland, OR
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No Unichip experience with BMW however I do have some with Subaru and Toyota. Personally I am not impressed with the results I have experienced. They are local to me so I have been in the shop. In my opinion they are way too expensive for the small gain.
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12-02-2010, 03:33 AM | #4 |
Lieutenant
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Drives: Z4 E89
Join Date: Nov 2009
Location: Bangkok, Thailand
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I used Unichip in my E60 M54 engine with a significant gain (+30 BHP from dyno) It last for 2 years and need to remove (engine can't start)
The ideal tuning should be OBD2 flash which is completely reversible. I found a device call "BlueFin" but the have only for turbodiesel engine Anyone knows about OBD2 flash tuning for non turbo engine please help
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02-23-2015, 02:36 PM | #6 |
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