Exhaust pipe and muffler size difference
So my brother got me a new muffler for Christmas, and I'm just now going to put it on. But it seems like he got the wrong size. The in and out diameters on the muffler are 2.25 inches, while the stock exhaust piping is 2 inches. I don't think I can really return or exchange it. Any ideas of what I can do? I'm kinda stumped.