Subaru Sump Plug Adapter & Dowety Seal clearance15 Our Forward Facing manifold is

Our Forward Facing manifold is constructed from high quality 1

we strongly recommend our graphite-coated aluminium core gaskets

Any leaks in the exhaust system can lead to a performance loss or even pose a safety hazard

Their drop-in design means adding performance is simple

Subaru Sump Plug Adapter & Dowety Seal clearance15 Our Forward Facing manifold isThis is a Subaru Sump Plug Adapter and comes complete with a dowety Seal. If you remove your original sump plug, you can replace it with this adapter which then allows you to run a drain back hose from your catch tank system back into the sump. Alternatively it can be welded into the side of the sump and used as an additional drain port.