Quote:
Originally Posted by radeonboy
Welp I wish I knew that before taking delivery of a new WRX lol. People online seem to not have any major issues with the FA24 that's also in the Ascent and Outback, so hopefully I'll fare okay. Guess I'll find out over the next few years 
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FA24 has been out since 2019 on the Ascent and starting in 2020 for the Legacy and Outback. So far the biggest complaint is the RTV issue. Instead of a gasket, they used a silicone to seal the oil pan. Because there is excess silicone, the inside of the oil pan can collect these bits which can cause oil starvation. Some examples have been seen in the BRZ/GR86 (NA FA24 Engine), WRX and Outback.
I have a 2020 Legacy GT and so far so good. I haven't heard any Ascent issues with their FA24 but if you modify, that is a whole other discussion.