[Sumptuous Hummus]

Originally Posted by Mid_Night_F20

Hey guys,

Since installing a full exhaust with a catless DP my car has issues when idling while in D or R gears, idle drops to about 600-650 rpm, sometimes even stalls or hesitates, quite bad vibrations are felt in the car also, when N gear is selected it idles very smooth and no vibrations.

I think it may just need more rpm on idle, how can this be adjusted on the F20 model with N20 motor?

thanks in advance !

you need an ECU tune...