this is a new genuine dinan chip that i bought. it is a REAL dinan chip not a cheap ebay copy. the serial number is d900-2543....it will only work for dme #402 i called dinan and talked to both lois and sean wheeler and they both confirmed that it will only work for 92 325i with 402 dme.... i have a 403 dme i am also willing to trade for a chip that is for a 403 but will need to specify the firmware numbers as there are like 4 different chips for a 403.

$160 shipped obo

125.00 shipped and i will take it

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bump it up