BMW E39 5-Series Forum | 5Post.com - View Single Post

lachlansweet@gmail.com · 09-09-2010, 07:24 PM

Hi,

I have a 2003 e39 525i with 90,000km on it and was wondering if anyone knew what the power gain would be in KW if i were to have the ECU remapped. If anyone has had this done to their e39 has there been a noticible improvement etc.

Cheers Guys

09-09-2010, 07:24 PM	#1
lachlansweet@gmail.com Registered 0 Rep 1 Posts Drives: E39 525i Sport E60 530i MSport Join Date: Sep 2010 Location: Sydney Australia iTrader: (0)	2003 E39 525i ECU Remap Hi, I have a 2003 e39 525i with 90,000km on it and was wondering if anyone knew what the power gain would be in KW if i were to have the ECU remapped. If anyone has had this done to their e39 has there been a noticible improvement etc. Cheers Guys
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