im back again guys haha i got a d16z6 turbo running at 10psi. ok so i was looking at my exhaust and from wat i can see it looks like i have no 02 sensors. my car is tuned on a basemap but i wanted to know before i spent the $200...can i do a wideband? or should i jus leave it the way it is and let the map handle it.

 

Wide band can never hurt! I'd recommend it too.

 

ok thanks...i got the car 75% done. almost at 100%. next step is wideband and boost gauge...i jus wish widebands werent so dam expensive

 

search in the marketplace for a slightly used one. you can get them for a bit cheaper.

 

Wideband is a good option