Solid roof rack, I trust it to hold in place and it held up well on a 3 hour drive each way to the ski mountain. The positioning of the stands was a little difficult to understand from the directions and I was not able to match their spacing on the back rack. A little adjustment though and it works perfectly. Seems pretty easy to remove and reattach. Docking one star because of the difficulty in initial configuration.

Been using K&N filters in our tow vehicle for years. Now we use them in all our vehicles. Thick outer shell doesn't crush when squeezed by an oil wrench. No burrs around the threads like cheaper products.

I ordered Photon last December with basic service (free). In this April, when checking my credit card statement I suddenly found they changed me $8.99 for 4 months. I called their customer service and told them I never signed up their premium service. The customer service was very rude and only agreed to refund me $3.99 only for the last month. I told them it was not my mistake for the over charge. And she said I should report to them earlier. What an excuse!!