Process West Crossover Pipe Kit Engine/Transmission Oil System It must be kept well-oiled

It must be kept well-oiled and not exposed to moisture

and reverse 90°

3mm for Subaru

Optionally

even with a larger upgraded turbo

Process West Crossover Pipe Kit Engine/Transmission Oil System It must be kept well-oiledThis crossover pipe is designed to work with the Process West Stage 2 Intercooler Kit and Under Battery Cold Air Intake. It can also be paired with the "around the battery" Intercooler Piping Kit which will enable fitting of the under battery cold air intake even with the stock intercooler in place. The upgrade crossover does 2 things: Removes the factory restrictive cross over pipe Allows fitting of the Process West Under Battery Cold Air Intake This