I bought it in December 2018. a dent about 1/2" down the seam, and the airbox didn't fit against the fender (about a 1" gap). This is for the 2018 Chevy Silverado cockpit. I contacted the company in early January, filled out a form and sent photos. I didn't hear anything until March when I was told a new cover was coming with screws and that I could just add my own duct to connect the airbox and fender, but a gap shouldn't be a problem. They said it's difficult to get specs for all cars and sometimes they get a little off. For the price I expected a little more. I've been using it for a few months, I haven't stretched anything myself and it works well, but the filter is very dirty after only 3 months and 4000 km on the motorway. And the sight of that gap became a pain in my eyes, so I took it off. I will say that I liked the throttle response and the growl it made on my truck as I pressed the pedal. I haven't noticed any change in fuel consumption.
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