does anyone make a cat/converter o2 simulator for the 07' honda fit? i've put them on gm vehicles after hollowing out the converters and they worked great. thanks

 

have you checked the fit forum? why you put them on GM vehicles?

 

i put the o2 simulators on my vette and ram air trans am because i hollowed the cats and if you don't it throws a emmisions fault code to the ecm and the "check engine " light comes on. some vehiles will go into limp mode and power down. the simulator gives a false "good to go reading" to the ecm.

 

i thought you where saying you used hollowed out fit converters on gm vehicles... i understand now.

 

Just pickup 2 anti spark plug fouler fittings and thread them together then to the hollowed cat, or straight ppe and then plg the O2 into that. It spaces teh O2 sensor about 2" further out then it's supposed to be and tricks teh ECU