Brake disc front crook

Moin together! I drive a Volvo V60 CC (9101/BCC) with the first registration 08/2017. I wrung the car as an annual car over Volvo 07/2018 with about 22,000 km. On the vehicle there are tracks mounted by the company Heico as well as an increase in performance. At the beginning I did not pay attention, however, so at about 60,000 km (summer 2019) fell on the driving wheel to vibrate / wobble / slag at the start of the start of the braking / downbrakes from 160/140/120 km/h. Did the blocks and discs in February b However, not with the friendly but so with accessories “Zimmermann”. Yes, the saddle was sufficiently cleaned. Now in 08/2020 at approx. 78000 km the same problem occurs again. On request with the nice Volvo uncle it is of course the “cheap” accessory goods with originals that would not happen! Short to the driving profile – approx. 30,000 predominantly rural road 120 cruise control. Daily the same work path with about 55 km. Normal braking – no full braking The front was not blue at the time and is not now, but we suspect “Kruimm” again. Well, the question is, is the brake too weak for my almost 2 tons ship or what can I change? Should I really buy original blocks and discs ? It is not a company car I pay the party alone. Gruss Dirk