Juliano’s revolutionary Pro Clamp™ exhaust couplers are now available to accommodate 3” exhaust systems. You just weld the ends onto your pipes and mufflers and tighten the threaded collar to seal everything up. The components are made of 304 stainless steel. The design allows for the entire exhaust system to be easily disassembled, making a simple task of swapping mufflers, or periodic repolishing of the entire exhaust system. It is designed to be disassembled and reassembled an infinite number of times, because the tapered seat creates a perfect seal (same as an aircraft fluid fitting). No gaskets are used. Juliano’s Pro Clamp™ is available for connecting straight tubing to mufflers or for exhaust pipe to your header collectors. A full range of sizes is available, and the couplers will work with either plain steel or stainless exhaust systems. Prices start at $100.