Matches my 3" exhaust perfectly. The design of this stainless steel handpiece is above average, with smooth corners and curves. The weight of this exhaust tip is heavy, so it is by no means inferior, cheap or fragile. The clamp that came with it seemed strong, and you NEED a lever breaker to fully and correctly install it. The clamp must be fully installed in order for it to do what it is supposed to do. Run the tip around the block a few times to heat the metals THEN tighten a little for extra torque and make sure the clamp is secure and tight. All in all a good product and good chrome polish.