Hee simple.... STD OEM RB26 internal can last max abt 600hp,so u reckon JE piston aiming hp?Some modder particularly either want to rebore bigger size or high compression.
i read a Hong Kong car magazine,it says hks evc 5 have a program to tune the car boost more smooth called 'evc 5 easy writer'.it has a cd come with the boost controller,install the cd into laptop can tune boost nicer...
18inch , wanna let go full set with Dunlop DZ101 tyre 99% new. Front 245/40/18, Rear 275/40/18. front 8JJ rear 9JJ , offset +35, sms if interested or PM. 012-2928387 (Calvin)