camster44

another critical question i have is that if i get the o/r h for my magnapacks, will it be ricer loud? like if you were driving behind me in traffic would it be annoying at all times? or is it pretty cool sounding while cruising and in stop and go traffic?

0949er

it will be insane loud all the time haha. You will def annoy anybody that doesn't LOVE the sound of munstangs for sure lol

camster44

hmm maybe i should get the off road prochamber or a catted h pipe?

camster44

na lol im just going to order the mac o/r h pipe and take my chances, live life on the edge right? haha

camster44

hey if bought the o2 extensions would i have no engine light and pass emissions? or do i have to get a tuner and turn the rear ones off to pass?

camster44

or do i need mil eliminators?

vanquish

You are going to either need MIL eliminators or a tuner to turn off the rear o2 sensors.

I don't think you need o2 extensions unless some brands of midpipes have the o2 sensors further downstream.

0949er

I think its just that ~03 and 04 GT's need mil extenders, but I am not 100% sure. I know I needed them on mine (2 diff mid pipes, all with the o2s in ~ the same place as stock)

camster44

o ok so i should get the h pipe and then mil eliminators? i have an 04

0949er

yeah h pipe mil eliminators and the extenders

(if you have any basic knowledge of electronics you can built your own extender by just extending the wire yourself)