hi,
i have a 2008 patrol wagon zd30 crd
has a provent 200 for the last 15,000km no issues
so about 8 months ago i replaced the warped exhaust manifold and after wards the turbo outlet hose slit and i replaced them with non genuine forfront industries hoses
https://www.forefrontindustries.com....iping-kit-zd30
now im finding oil slowly coming from the turbo outlet hose, i originally thought the hose was melting but its not sticky its more oily.
ive taken it apart and cleaned it but after a short trip oil is back. catchcan is still catching oil though.
any ideas?

thanks

regards adam