Review on 🏁 Annpee GY6 125cc 150cc 7-inch High Performance Racing Exhaust Muffler System - Ultimate Silver Upgrade for Scooters, Mopeds, ATVs, and Go Karts by Justin Munajj

Installed on an Ice Bear Mad Dog 150. First thing to upgrade is the exhaust bolts, the factory Ice Bear bolts are two small ones. Use red Lock Tite paint and a new exhaust pipe gasket. I had to heat and bend in 3 different places. I also had to redo the bracket. Required new screws of the right length. Generally a normal tube for its price. I have no idea how long this will take. When bolting stainless steel tubing, make sure the bolts pull the tubing under load as this will cause cracking. The pipe should be in line with everything in a relaxed position. If not, use a burner and adjust it to the correct position. I found the quality matched the price. The handset sounds better than expected.