We have a 2013 JX with no roof racks, but were interested in having Infiniti install the racks as well as cross bars to carry multiple surf boards. After researching it on this site as well as others, it appears that Infiniti Roof Racks are basically useless, unless you also install their cross bars as well. After installation/ parts it would cost roughly $900 (without tie downs etc) and the reviews of the racks aren't stellar. Please share any suggestions you may have for other options, after factory options, temporary racks, etc. Thank you in advance for your help!