all the biggies are like it. Tis a sad reflection fo the current gaming industry. i noticed cjs have reduced it down to £51 for the pair now, im actualy getting tempted.
http://www.cjs-cdkeys.com/products/Fallout-4-CD-Key-For-Steam.html
First bit of advice as far as subaru tuning. Stay away from ebay. Unless its a known branded part, such as miltek etc then just leave well alone.
Allot of ebay parts will loose power, if they work at all.
blue tinge is oil, that is not good i'm afraid. Need to get it looked at by a specialist to try to find out what's causing the smoke then go from there,
apparently the pc will get better frame rate and graphics and that's the delay,
http://www.gamespot.com/articles/need-for-speed-delayed-on-pc/1100-6430536/
about going rate for a decent one now amazingly enough.
what you get is really down to budget, you'll struggle to find a decent type r for under 10k now