I bought a used invidia O2 that didnt come with the invidia supplied donut gasket. Can I use the stock donut gasket? the stock one doesnt quite fit the invidia O2, its smaller in diameter. Ive searched and others have gotten away with using the stock but I dont know how they could have when the bottom opening of the invidia doesnt even come close to fitting in the gasket. any help is appreciated.

chris

 

You might be able to machine out the stock gasket to get it to fit - not sure about that.

I also bought a used invidia - i just bought a new gasket from a parts supplier for 30 bucks

 

were you able to buy the invidia gasket or oem gasket? which supplier?

 

not sure who makes the gasket, but it fits the invidia perfectly. Much larger than the stock donut.
Probably not relevant to you but i got it from Meek in NSW

 

what is meek? and where is NSW?