Put this on the truck at 9am, and took it off at 2pm. I like the stock one, and I wanted quiet! Idles quiet and generally quiet cruising, but too loud for me on acceleration. Bought it new. The white thing in the pic is the sticker that came with it. Has a small dent (3/4 inch) in one side (came that way). $50 plus shipping. Send me your zip to calculate.
Inlet - 2.5" Offset
Outlet - 2.5" Center
Body Length - 22"
Overall Length - 28"
Body Size - 5" x 11"
The original inlet / outlet diameters are listed above. Since the muffler was welded on, then cut off, the diameter is exactly equal to the tacoma exhaust.