A Subaru EJ Baffled Stage 1 sump is a great way to protect against engine destroying oil surge when pushing you road,weekend racer or rally car.
There are two designs to suit both single and twin scroll Subaru EJ engines.
We baffle your sump using laser cut plates, and weld them in. We return it to you looking like new, complete with PBMS sump gasket and sump plug washer.
A complete drive in/drive out fitting service is available on request. We recommend this be performed with an oil and filter change.
Some early single scroll oil pickups (89-96) are not compatible and will need to be fitted with a later model variation (97-02). Additionally some factory windage trays may lightly foul requiring trimming or a minor bend of the windage tray.
These are designed for road, track day and rally cars. We recommend them for upto 400HP with DOT rated tyres.
This modification can be performed to all EJ Sumps from 1989 - 2021.
NOTE: Sumps available on exchange basis or supplied with new sump. All exchange items need to be sent to PBMS thoroughly cleaned, all gasket material removed and without damages.
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