This product is pretty good! I had to trim it down to size to fit! It wasn’t a hard To trim but the job was patience taxing! It could just my car ! Maybe it would fit a bigger vehicle easier! But as of fitment I would not say this was designed for 2016 Subaru STI in mind! It works so I can’t complain! The quality is also pretty good and tough! Not upset with my buy but next season I’ll make the investment in weather tech! This is a good product and it does the job!