I recently buy a golf 4,2003, 1.9 alh and a mpps cable. The 90 hp are...feels like i am in 1.2 motor. can someone wich know what to edit from ecu memory help me with some hp on my motor ? i try to understand maps but i don t now exactly what to edit. i don t want to brick ecu

Salut

If you want some help pm me and we can talk about this

can do this you for you if you want.
had done many of this engines. From ~110Hp up to ~200Hp (with some serious hardware modifications).
good torque at all :_)