I have a 3" downpipe but would be willing to go on a full 2.5 " if someone has one. Local shops have quoted a lot of money, so i have debated getting the mookoh 3" cat back on ebay but thought i would try here first.

Saw the car in riverstone plaza has Cobb county tags. Not sure who it is.

need one to get the car going at a normal stockish rate before i start throwing upgrades at her let me know if you got a good green or blue secondary from a 87-89 car for sale please ty

Yes this has been gone over the turbo is m12 by 1.25 which i do not need because im running a t3 turbo. The one in question is the outlet on the oil filter adapter what size is it? Possibly also m12 by 1.25? Anyways i have to make an oil line for the new setup. Please advise if you know the answer..