GReddy BOV Mount Adapter, BMW 335i Restricted version of oil feed

Restricted version of oil feed flange

for both journal bearing type and ball bearing type

For misc fabrication including BOV / diverter valve return

5" bolt center to bolt center spacing

V-band- Machined mild steel

GReddy BOV Mount Adapter, BMW 335i Restricted version of oil feedBlow off valve mounting adapter. Mounts (1) GReddy BOV in original location on BMW 335i pre throttle body chargepipe (boost pressure pipe). Custom machined to have OEM fit onto stock chargepipe. Replaces the stock plastic black bypass valve. Atmospheric vent for blow off valve sound and holds boost more reliably than stock valve (stock chargepipe has (2) of these so we recommend replacing both valves, so order 2 units. Also since you are using this