hi ive lowered my mk2 gti , on fk varient 2`s. now my steering is weird, the first 10 minutes either side from 12 o`clock is ok, but anything more it acts like theres air in the system(without the noise) hard and soft.so i was wondering if you guys upgrade your steering racks or your power steering pumps when you lower your car.Any help would be appreciated. thanks.