Nickomatic

my honda civic is crappy as is.... i want to make it faster and perform better.
1. the key starter thing IDK what its called has been jacked up a little i found a part for it, but the irbag is messed up like a pipe inside it or sumthing i'm not sure wat its called.

2. Exahust manifold is cracked like the header part. should i get a whole new manifold ? or just the header

3. replacing the O2 sensor how do you do that?



im new to cars its my first one had it for 2 weeks. help plz

Levi likes si

The exhaust manifold is a bit tricky you can get it welded but expect it to break after a couple days as the constant hot cold hot cold will crack the welds so a new one would probably be the way to go. The o2 sensor is easy jack up the front of the car and it should be located just after the exhaust manifold in front of the catt find the plug and unplug it then geta box end wrench and turn it out of the exhaust installation is the reverse of removal oh some wd40 wouldn't be a bad idea as exhausts are nown to be rusted