[raven1231]

Originally Posted by Tank

No issues before this happened, other than tail light condensation.

Completely stock, hasn't been modified in any way.

Oil changes were done by the dealer (lifetime oil changes)

The rod knock started right when I came off a salt covered cloverleaf merging onto another highway. Never tracked or autocrossed. It is my daily commute to and from work, which is mostly highway. Occasionally "driven hard", but I'm not the type to bounce it off the rev limiter all day, or rev it when it hasn't fully warmed up yet. I can see no reason why this happened.

It's what makes Subaru a Subaru