Been away awhile, so delayed posting. Won the exhaust lottery and re-scored a a pair of KKS TI rear cans. I owned these at one time, sold them, sold my Z—very bad decisions—bought a new Z, and got them back!!!
I didn't weigh them before installing, but I can easily lift and hold with a pinky. Well under 5 lbs. With a Braille battery that's a chunk of weight savings, and, they are easy on the eyes