Trying Nankang CRS on my GR86. First time using 200TW tires in almost 4 years. I was targeting 1:50 but it took me a while to get used to its grip level. While I was improving in a few turns through out the day, in the afternoon it was just a bit too hot so eventually I didn't break into 1:50. The roll stiffness of my car definitely doesn't fit these super200tw tires. The load transfer were way slower at esses compared to when I had SX2s. The car is also very understeering at this point. I estimate there are about 1 sec in T3-T3A, T7 and T8-T8A in total if the balance is a bit more neutral. Time to find a larger sway bar.

Mods:

225/45/17 Nankang CRS v2. New
Enkei TS5 17x8 ET45
Bilstein B6 with Tein H Tech springs, front pedders tophat and double camber bolts, front bumpstop replaced with Bilstein E4-AP2-Z118A00. Rear OEM bumpstop was trimmed by 1/3
Perrin 19mm front sway bar, stiff slot
Subaru WRX 16mm rear sway bar.
SPL RLCA (pre-weight saving version), mounted at higher holes.
Camber: -3.5/-2.5 F/R; Toe: 0 / 1/32inch F/R
AP Racing Endurance front BBK with Powerstop Re-manufactured PP rear brake. GLoc-R10 brake pads.
Verus Rear diffuser
Mobil1 0w40 FS, SYMS oil pan, 0.7qt overfill over max line. 
CANMIM oil pressure data injector kit designed by me.