whats the size and thread pitch for a d16y7 o2 sensor

 

Bump... and another question...right now i have a stock y7 mani with a gutted cat both o2 sensors are in place... would my car be worse off with a y8 mani with just the 1st o2 sensor pluged in and the 2nd unpluged?

 

c'mon... nobody has anything for me?

 

searching is great...
https://honda-tech.com/zerothread?id=694698
https://honda-tech.com/zerothread?id=1351983

M18x1.5

You need a cat converter - unless you get an ex/si style cat with that header you will be worse off
You would throw a cel, with the 2ndary o2 unplugged also

 

this is on a hatch...no room for a cat. im already throwing a cel cause i have no catalitic material in my cat...

 

Thats with any y7 car, coupe, hatch, sedan - your b-pipe is a different length
You would need to cut the piping, to make it shorter

use a cat.......fix your ****