LTB used mac catback and possibly pro chamber

[Michaelslilgray]

I am looking for a mac catback and prochamber for my 01 cobra. Im assuming I can use the 99-04 cobra setups.... correct me if im wrong. Whatever will bolt on to the car to factory headers will suffice for me.

 

[Michaelslilgray]

I purchased a catback yesterday... now just looking for a factory header pro chamber... anyone?