first off does the 92-95 honda civic ex have 2 o2 sensor's? also if it does and the dc sport headers only have 1 02 bung if i left one off would the car be fucked up? also is the install hard? and what are some tips. if anyone has done this or can help give some feedback i would highly appreciate it. thanks in advanced honda-tech members.

 

Your car should have one O2 sensor. Install isn't hard. Unbolt and bolt on.

 

jack the front of the car up, unbolt the old header from the bottom first.
unolt the heat shields for the stock header, then unbolt the header from the head.
take the header out from the bottom.
put the new one in from the bottom, then get out from under the car and bolt the part that connects to the head first. you can use your old exhaust gasket for the head but only if it's still in good condition, if it's torn up and stuff get a new one.
after bolting the top down go back on bottom and bolt it down to the rest of the exhaust. this part can be a little tricky so u gotta use some finger muscle casue those little springs in the exhaust bolts are a biznitch.

 

thanks.. im going out now to try. ill be back and let u guys know how its going.. thanks alot.

 

the install is done a lil over 2 hrs lol but its done.. thanks to everyone that posted..