hey guys i have that megan racing extension for my redtop…but the o2 sensor housing only fits for a fatty type of sensor…i have a fat oem sr sensor in there now but i heard it wont work correctly with the redtop ecus… so i was wondering if anyone had that adapter to fit the skinny type in there…thanks
the adaptor thingy will place your O2 in such a way that it won’t be deep enough to get a proper reading…
If it isn’t installed, find a nut that threads onto the narrow O2, and have someone weld it on for you…