Review on High-Quality Vibrant 1171 Exhaust Sleeve Clamp: Pack of 1, Silver - Ultimate Performance Guaranteed! by Mitchell Norman

Solidly made, everything except the "Record" clasp is made of stainless steel. Costs money. It requires a little force or a clamp to keep it closed while fastening. No leaks after installation without using sealant. Cleaning the existing pipes from the outside and removing sharp edges at the cuts helped. This is a better option than clamps that deform pipes. I will buy more for another car if needed.