- Nov 30, 2011
- 19
- 1
- 4
hello all. im new to the mustang scene and i have question i hope you guys can help me out with. i bought a 96 gt and the person who had it has some custom piping on it with no cats. i want to replace the cats with universal hi flow ones but i wanted to know if i need the ones with the 02 sensor hole or not . right now i think the 02 sensor is n the pipe itself. should the 02 sensor go in the converter or after the converter in the pipe?
thanx in advance guys
thanx in advance guys