Quote Originally Posted by CIV-18C View Post
How bad is it without?

Economy and performance wise?

On K Swaps, can you just use the OEM O2 Sensor or do you have to use a different one?
i dont think economy and performance would be too bad if you spent a long time fine tuning part throttle conditions, but if u just removed the o2 sensor it would run crap.

for kswaps with kpro use an 02-04 primary sensor (because kpro uses 02-04 ecu).
i just bought a denso replacement 02-04 rsx type s o2 sensor 234-9005 this is the sensor used for all kswaps with kpro. alot cheaper than oem by a couple hundred