An excellent quality product and top notch customer service. I am very pleased with the overall fit and finish of this product. I did have a slight problem lining the bolt hole with the lower mounting bracket that comes off of my Automatic transmission. But I just drilled the hole out a little bit bigger and I was on my way. The car feels very responsive now and seems to be a bit faster off the line, so I would definitely recommend this to anyone looking for a high flow cat for their solstice.