blink_182_atc

I just received my prochamber in the mail today and I was wondering if the holes on each side of the pipes behind the chamber are for 02 sensors? I'm planning on turning off the rear sensors when my Diablo programmer comes in. If they're for the sensors, should I mount the existing sensors to plug the holes or is there anything else that I can do? Thanks.

eventer289

Yes, they are for the O2 sensors. Just put your old one's back in and plug them in.

sandcracker21

how was the install? catted or no?


tell me how you like the pro-chamber, since I am greatly considering purchasing one

xxkazp3rxx

Even if your O2's are off they still have to be plugged in, that's what the holes are for.

leglocking101

so if you have the prochamber....would you still need MIL eliminators after plugging in the O2 sensors

rbstang

I dont have one but trust me its worth it.. this is one thing mac is godly at.

blink_182_atc

No you just have to turn off the rear sensors with either the Diablo predator or sct2 programmers.

quitbichyn

+1 im also considering the prochamber. also, what catback do you have??

tcuallstar

IMO if youve got flows, no other way to go besides o/r prochamber

StangChik

i have the prochamber....its awesome as far as horsepower gains, you can really feel the difference. But its really low and deep, i want something a little louder.