t-sadist

Good afternoon! At me s2k already more than four years. It is used as the everyday car, but sometimes I go on it on a track. When I have put for the first time on it sports tire, I have felt at once not a grasp of brakes. After the day first a track brake plates have turned blue and have come to unfitness. I have replaced them on stoptech brake rotors stock size. As has put boottrees and hoses from the same firm and has filled in motul braking fluid. It became better to slow down, however on former they don't suffice me on the big speeds even in a city not that what on a track. For this summer I have already put the second disks from this firm. Both complete sets through 3-4 thousand burst. (They were with drilled and slotted) Prompt what to put what to me there were enough brakes and they maintained loadings? That what to put drilled brake rotors for a track I am impossible already have understood. As variants I consider:
j ` s racing disks brake a standard grade, to try to fasten a caliper brembo from dc 5 or simply to take big brake kit what that firms. What will advise? Thank you.