The Dorch Engineering B58 Gen2 DS3 HPFP Upgrade is the highest-flowing single-pump solution available, delivering 20% more fueling capacity than the DS25. This OEM drop-in solution offers full DME control, no modifications, and an effortless plug-and-play installation. Designed for extreme...
do you have OPF in your country? and if so where is the additional OPF sensor located downpipe or midpipe?
if you do not have OPF or the additional OPF sensor is not in your downpipe, you are all set with the active autowerke
if you want more power, talk to your tuner and see what they recommend to reach your goals safely.
then you can post the upgrade list on here for a second opinion