I like 2 ask what is the most optimum bhp range 4 the CPS engine mod? I b only using the car 4 daily n leisure driving. I dont want 2 do engine swap s it is 2 costly n leceh a lot. Lastly, is the maintenance cost heavy compare with jap sports car like GTR? I plan 2 get the neo CPS auto s my first car buy ever using my own money plus trading in my waja auto of 4 years usage b4 moving up 2 the GTR level. Very appreciate with any pros advices here.