Hi does anyone have experience with w205 Mercedes c63 tuning? My car currently has a stage 2 pop and bang map, it’s delayed -60 and it’s causing the car to jerk and hold revs/rev bounce letting off the throttle higher revs. The first adjustment it was something like -45 and the car would only bang on high rev let off, nothing low down or stationary, I only really wanted a very harsh crackle/pops on let off(all through the rev range) but it’s doing prolonged/spaced out bangs. Any advice would be helpful tia
Try to not use KFZW to set timing to get pops and bangs, normally using only KFZWMN maps and KFZWOP Maps are enough to have pops and bangs without jerkness, but never tried that much of ignition retard, so maybe even setting this way i said, won't work.
