Will 2024 BRZ Benefit from SQ ?

[zeroptzero]

and because low volatility, that phosphorus level is still fine.

literally "too good to be SQ"

edit: I just got a new phone, and it's autocorrect is messing this up

I don't know about any "fine print" but basically I need to change the oil at recommended intervals for an oil in the recommended viscosity range for the driving conditions I do, an oil API SN plus rated as this motor was developed in 2022

 

[Hohn]

Okay well if Subaru was worried about LSPI they would've recommended SN+ or newer because SN+ contains a LSPI test. LSPI is a tuning problem not a TGDI problem.

Agreed, but it’s sometimes also a cleanliness problem.