BMW ECU Tuning and Standalone Tuning
Hello, i've got 1994y 325tds and i want to buy a performance chip from ebay. I needed ecu code so i decided to check number, after i opened it, i was confused because there was 3 chips, not 2.(every 325tds has 2 chips) that's why this is weird pic:
If i will buy it, i have no idea which one do...