Members who reacted to message #10

Hi Sifu sifu out there,
Currently my fuel consumption is high and after reviewing my dyno graph my air/fuel ratio for an NA car is fluctuating from 12:1 to 10+:1 ratio which is running too rich for an NA auto myvi 1.3

Was wondering if anyone could suggest me on either Apexi S-Afc neo or Dastek unichip Q as an mod to tune my air/fuel ratio. The pros and cons of this two products on our myvi.
This is because I was offered a good price for a set of used Unichip Q and was wondering if I...