done a lot of small fixes on my car, but main mods are:

S14 vlsd 3.9 gear ratio

mechanical hks oil pressure gauge

poly bushes in steering column

adjusted handbrake pads and ducktapes the ebrake button

did few skids, car handles fine. it took more than 3hours of skids totally and everything held up pretty well.

some problems to be fixed:

front tire rubs body rail on full lock - this will be fixed with S14 arms and lower profile winter tires

strange sound comes from front right suspension, checked everything but could not find the source