Help me please

[Mach 1 Mania]

Ok folks, ordered a Pro chamber for my mach.
Have a couple questions.

I dont plan on using o2 sensors is there going to be a hole in pipe when I get it ? I have diablo to keep light from going off on dash. I am trying to avoid taking to a shop to get welded on.

And lastly does any one have Flowmaster's and pro chamber im wondering how it will sound ?

Thanks all

 

[madmatt]

Mine should be here today as well, but im going with the mil eliminators and keeping my rear o2 sensors. You dont have to get rid of yours, leave em in and just turn them off with the predator. The combo sounds great on the GT's so im sure it will be good on the 4v as well. Good luck, the fed ex man should be here anytime with mine.

 

[Mach 1 Mania]

Mine should be here today as well, but im going with the mil eliminators and keeping my rear o2 sensors. You dont have to get rid of yours, leave em in and just turn them off with the predator. The combo sounds great on the GT's so im sure it will be good on the 4v as well. Good luck, the fed ex man should be here anytime with mine.

Well wont i still have to have them welded in ?

 

[GTvert01]

Well wont i still have to have them welded in ?

No, they screw in.