Could you tell me what the difference is between the K03 and K04 intake?
Does the BSH intake need modifying to fit the OEM diverter valve relocation on the ED30s?
The reason I am asking is because I am planning to do a K04 conversion on my my K03 so would like to know if the bung in the BSH intake is compatible with the OEM diverter valve relocation or is it only compatible with BSH's own diverter valve relocation?