Killer B GR AOS w/ Hoses 08-14 WRX, 08-20 STI, 05-09 LGT kpa This is a 10ft extension

This is a 10ft extension for the Bosch LSU4

If you have an e30 or other car with an engine swap

1/4in barbed fittings all straight

The exhaust thread of part1 male is NPT1/8 thread for the 6mm sensor (optionally M10x1mm finethread for the 2mm sensor)

but please contact us before ordering and ask about this

Killer B GR AOS w/ Hoses 08-14 WRX, 08-20 STI, 05-09 LGT kpa This is a 10ft extensionThe goal of this product is simple. To function as its Air Oil Separator description implies: the removal of oil, in liquid or vapor form, from the vented crankcase gasses. Simple in premise, but function wise theres a bit more to it. Varying oil droplet sizes, with differing pressure and velocity conditions. Different engines with varying venting characteristics or a street car vs a track or performance elevated engine. The variable list goes on,