Decent quality
Easy to install, seems to hold up to the elements well. It's a more subtle diffuser than others out there, but it has the exhaust-enclosure look that I wanted, and is still noticeable and sporty. 3-pieces, but looks like one piece once installed. Only negative is that it catches small rocks and sand and holds them in the enclosed portions under the exhaust every time you drive, like a bucket. Easy to clean out with the hose, but I wonder if a few underside vents would allow trapped particles to fall out. Overall very pleased and exactly what I wanted.