Im getting Pacesetter longtubes and y-pipe, and I was wondering what reducer people use to hook up their stock catback, which is 2 3/4" vs. the 3" Headers and Y-Pipe. I see reducers from 3" to 2 1/2". Will that work? Or is their ones from 3" to 2 3/4"? Do I even need a reducer?

Thanks,

Rob

 

You will need a reducer but I don't recall what size mine was since I had an exhaust shop do it. Without a reducer, my car had quite an exhaust leak .