Talk:NISSAN SILVIA (S15) R3 Spec Championship/@comment-33870577-20171205065850/@comment-27893266-20171206001435

"1 brake upgrade is always going to be cheaper than one (especially one higher) engine upgrade."

The question is: how much cheaper is it? And, what if you can omit some of the other upgrades, after upgrading engine to 5? That's why the maths.