just a quick question for anyone that ordered invidia o2 housing.. did it come with any bolts or gasket? because mine came in with just the unit and 2 decals... am i suppose to use my stock bolts and "gasket" ??? i couldn't get a hold of the vendor so if someone could help me out real quick

 

To be smart I would never reuse the same gaskets, you have to buy new ones. I always replace bolts on the exhaust system every time they are removed, but thats just me.

 

ya..i know its not a good idea to reuse stock ones.. i alway replace it with new ones too but the o2 housing didn't come with anything..so just wondering if they forgot it or is it like that..

and while you guys are at it..i don't want to flood the forum with my thread... when i got my car from mitsubishi for engine repair... about 3 weeks later when i was cleanin my car.. i noticed this piece was hiding under my passenger side seat..i have no idea does it belong on my car or it something else.. someone help me out

 

I know I have seen that piece somewhere before. I just cant remember. Oh yeah that goes in your wheel well, Its a plastic shroud, I think its for an EVO?

 

If you take apart the stock o2 housing, you will see the gasket can be reused, it's pure metal.......

 

Yup, that plastic piece goes in your passenger side wheel well.
I think that cutout in the plastic piece lines up directly over the cranshaft pulley bolt.
You need to pull the wheel/tire off to put back on.

 

thanks..man..damn...dealership just left that piece under my seat...now i have to put it back..oh well..no complaints.. thanks!

 

I dont care if its made of metal, gaskets are cheap and should never be reused. Always replace disposabe parts. Last thing you want is a pinhole exhaust leak, that could have been prevented by purchasing a 10 dollar gasket.

 

Looks like the interfinder part from the right fender that covers the lower part of the motor right at the harmonic balancer....