xjrider95

I recently picked up a long tube header and resonator. The header has 3 bungs for sensors but what should i do with the o2 on the cat? Should i just make/buy a test pipe? and then run the resonator after the testpipe?
LMK

Thanks

240Cyanide

well are you going to be using your EGR bs?

xjrider95

i dont know about any of the sensors. thats why i askin.
What do i NEED to keep?

xjrider95

helpp mee

xjrider95

ok i cant get the heat sheild off. im about to erupt

240Cyanide

uh, theres like 3 bolts holding it on..? lmao

if all else fails get the sawzsall!

xjrider95

ok got the shield off. any help with my original question??

240Cyanide

alright, so how far back does the header go? does it stop at where the cat starts?

xjrider95

looks like it. i just crawled under the car and saw that my cat doesnot have an o2. grrrrr i feel retarded

shinmei2006

^ totally retarded. S13s only have 1 O2 sensor. on the exhaust manifold there are two holes, one for egr tube, and one for O2. You can always weld the egr hole on both ends (intake and exhaust mani) leaving just your O2.