My friend just GAVE me MAC Mid-Lenght headers and ORY-pipe the other day. I wanna install them tomorrow.

THING IS.


he took them off his 94 single cat car...I have a 96 dual cat car.

Im taking the cats off completely will the headers and ypipe bolt up fine...cuase then im taking it to my exhaust guy and hes gunna connect the extension pipe to the "cat-back"

It should bolt up fine right?

 

yes

 

They will bolt up and the y-pipe will bolt on fine too...the rest I will have to get fabbed up correct?

 

If they are race headers then yes they will fit. If they have AIR/EGR on them, then you will have to figure out a way to connect the AIR fittings, because 96 cars are different from previous years.

 

Headers and y-pipe will be fine. You will have to resort to 02 sims or tuning to take care of the rear 02 sensor codes and if you have the race style without the AIR or EGR fittings, you will have to have those tuned out as well. As for the catback, an exhaust shop should get that welded up to the y-pipe without a problem.

 

How much are O2 sims anyway? And how many do I need?

 

They will run around a hundred a pair, they are getting harder to find as the EPA cracked down on them. If you are interested, PM me and I will give you a couple links.

 

Cant I just get hte AIR fittings from a 94 car and thread it into the headers. Arent they the same.