oil catch can

[Lekid]

wat the use of this?

[SiCaln]

removes any excess oil from your engine, helps to stop oil spitting all over your engine bay

[Lekid]

lol thx mate

[StarletRick]

not really....

your oil vapourises when it gets hot/churned about in the engine, and the stock oil breather goes back into the intake.

this can cake up in the intake pipes and is pretty messy. its done like this to lower emitions.

the catch tank just "catches" the oil vapours instead of puting them back into the engine to burn.

[BradGTT]

Exactely What Rick Said,

But If Have One, Dont Forget To Empty It From Time To Time.

[RobSR]

^ they hardly ever get anything in them tho...they just look nice.