b18bHatch

Well I put an air breather on my crankcase cover...i hear it helps keep out the warm air from your CAI..should i keep it on?

chris_si98

its illegal and pointless. Leave the stock breather

rjngo

you can get a ticket if a cop sees you with that

89SIHATCH?

$110 ticket if you get caught.

rjngo

^ still? it was already $110 3 years ago

newman

The ticket is $375ish since it has to do with emissions equipment. Do not install the breather, no where near the benefit.

bbarbulo

iTrader: (2)

breathers are meant to keep oil vapours out of the intake charge cuz oil vapours reduce the octane rating in the incoming charge that could result in detonation on highly tuned cars. but since you're asking this question, I'm gonna assume you don't have a highly tuned car, and I'll recommend you leave the damn thing alone.