As we have many of Street racers and always dream of owning Skyline..
I'm not exceptional.. but I always wish to get one oneday.. and
eventually.. it seems the day has come.... not right now but within few months...
well,in the 1st place, some people cant live without this product and some think that its simple another type of snake oil in the market.... thats fine, just wanna ask, if i were to install both atthe same time, how...