Anyone know the specifics of the 3 bolt flange that mates at the header pipe and cat pipe? I'm looking for something like this with a slip fit for a 2.25 pipe that will actually bolt onto a factory header/down pipe. https://www.jegs.com/i/Flowtech/387/10005/10002/-1
But I don't want to buy one and have to return it.
But I don't want to buy one and have to return it.