want to resurrect this thread as there was a lot of good info on here and a lot of people seem to have a lot of experience on the topic.

After reading this, i decided to get GROM module for my car, but i am not sure if i need to buy a DSP converter. My car came with DSP but no CD Changer. I looked inside the cover in the back where the DSP module is located and found 3 cables - two 3pin and one 6pin... from reading all the posts it sounded like early e53s came with only two 3 pin connector and no 6 pin and therefore needed the DSP converter. Am I right? Do i still need a DSP converter if I have a 6pin connector?
Can someone shed some light on the subject please?

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'06 X5 4.4i| (08/06 built date) | Executive Edition | Sport Package
'08 X3 (wife's ride) - Sold
'05 325i - Sold
'03 325i - Sold
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