ok, so i ordered the catback and downpipe today and when i got home i figured i'd read up on the 2 items for install and what not. anyway, i read that some of the exhausts don't have "bung" holes for the O2 sensors. do you guys know if the HKS pieces do?

Thanks in advance
Ben

 

The "bung" you are referring to is the "screw" in site for the o2 sensors and the HKS item which you have ordered should have "bungs".....

 

yeah the way i understand it is that the us model exhaust and downpipe have all the necessary bungs for the sensors

 

i dont see any bung holes on my HKS DP . their was one on my HKS exhaust

 

There are no bungs on the Downpipe.

 

Do you guys know if there are supposed to be places to screw the o2 sensors into on the downpipe? and are there enough holes in the catback for all of the o2 sensors that are in the factory exhaust?

Ben

 

there is only one 02 sensor which is on the exaust after the cat, as long as you got the US spec exhaust then you are ok

 

so i guess i should be alright then .... thanks a lot for everyone's help

Ben

 

Exactly. Just look under your car - slightly towards the front on the passenger side and you'll see it. Not much to it. Also, the cat-back is an easy self-install in most cases. I did mine w/o any problems.

 

yeah, i had a maxima for my first car and i tried to make it fast ... but i did all of the installs myself to the exhaust. i was just wanting to know about the o2 sensor holes so i would know if i needed to have someone handy to weld the thing or not. but thanks again for all of the advise

Ben