I'm glad an RWD Skyline mod exists at all, but the physics are abysmal.
This car is slower at Tsukuba than a FWD 1.6l Corolla sedan. There are countless videos of Best Motoring doing sub 1:12 with real R33 and R32 GTS-Ts on youtube, the best I can do with this car is 1:16.
And it's not just the tires, swapping in oversized Kunos semislicks, the car handles much better but is still slower than it should be.
I will happily give this 5 stars when the physics are fixed, but in its current state it provides less simulation value than ripping the model and slapping it on any of the existing Silvia mods.