The stock oil line is fine, just get the banjo filter out of it.
You'll want to flush your oil system and do a couple quick oil changes.
My vf52 has 40,000 miles with stock oil feed and no banjo filter.
186k, 5/20/12 new ej257 short block, 8/20/11 installed VF52 turbo, @20.8psi, 280whp, 300ftlbs. CHECK your oil, these cars use it.
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