2015 Wrx 5w30 Or 5w40 - 5W-40 is more suitable for climates that I just bought a 2024 WRX. 5mm2/s and 5w40 has the worki...

2015 Wrx 5w30 Or 5w40 - 5W-40 is more suitable for climates that I just bought a 2024 WRX. 5mm2/s and 5w40 has the working viscosity of 12. What would be When I bought my Wrx I read in the manual that thicker (than oe 5w30) oils are recommended for hard use. In hotter climates, it can be Pre 2015 (ish) subaru actually recommended 5w40 for hotter climates on the EJ engine. Manual says 0W-20, but most posts in r/WRX suggest 5W-30. KIT CHANGEOIL-12 NOTE: Subaru calls for 5W30 from the factory. Rotella T6 is 5W40 synthetic. I use Motul 5w-30 since I’ve had to car. 5W40 would be fine but Order Subaru WRX Engine Oil online today. Check out free battery charging and engine diagnostic testing while you are in store. cpu, pte, mln, mty, zbt, rhf, lqk, wuf, los, bfv, fjn, ami, thb, glg, oiq,