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      03-07-2012, 11:30 AM   #12
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Drives: 335d
Join Date: Aug 2010
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Originally Posted by crazyinp View Post
BMW M Performance Parts website is officially up now. Looks like 320d got factory performance kit:

BMW M Performance Power Kit*

The performance increase, brought about engine data modifications, introduces new thermal challenges. This is why, as well as a new control unit that processes the data, there is a larger intercooler
Very interesting that BMW adds an upgraded i/c with their kit. Makes me think there is a lesson to be learned regarding adding tunes to our d's.

Crazyinp, could you please post a link for the info you quoted? I would like to add the i/c upgrade snippet to one of the tuner threads.