inphluence

iTrader: (59)

First, yes I've searched.

Second, This is for those with an Ebay, Helix, or Megan Racing O2 Housing, did you use the gaskets it came with or use the stock ones? I'm aware that the Megan Racing Gasket for the Turbo Manifold are junk and should use the stock one instead. Is this true for the O2 Housing as well?

Thanks.

BBYBruno

iTrader: (11)

Always use a brand new OEM gasket, mitsu has them for cheap.

I actually returned my Helix and bought the Invidia then had it ceramic coated at Swain.

inphluence

iTrader: (59)

yea I got my megan coated. thanks.

anyone else have a say?

Dr. SS

iTrader: (10)

i re-used the stock exhaust manifold, and exhaust/hotside flange gaskets.

for hotside to 02 housing i used the megan/ebay sandwiched steel looking gasket.

no problems so far....

kf6ytc

iTrader: (10)

fyi= ebay, megan, helix o2 = all the same product made in the same factory

inphluence

iTrader: (59)

yes, that is why i grouped those companies together on this question.

EvoTio

iTrader: (10)

The O2 housing gasket that comes with the Megan Racing housing was just plain low quality. Just use a OEM O2 gasket, it's cheap insurance against leaks. It's better to do it right the first time.