Originally Posted by gi_s00l
there was no cat on the stock piping, my friend told me that some model civics dont use a cat bcuz the motors arent that strong (the car is a cx model chassis) so can i just buy a cat and bolt it on to the piping to fill the gap from the exhaust piping up to the headers? and if i do, do i buy a cat for the chassis (CX) or for the motor (DX) ..or are they both the same cat.
the cx model motor has the cat right in front of the motor right under the first header section, just buy a cat for a civic and you will be good.