Hi, about time to change oil on my 15 GSA. Manual calls for 5W40 ,API SL, JASO MA2. I shortlisted 4 oils which i intended to choose one for my next oil change. They are:
1) Mobil 1 Racing 4T - 10W40 , API SN, JASO MA
2) Redline 4T - 10W40 , API SJ, JASO MA
3) Amsoil 4T - 10W40 , API SG, JASO...