Dan wrote a review of Yakima Whispbar Rail Bar Rack Kit on June 18, 2014
Familiarity: I've used it once or twice and have initial impressions
receiving this order was bitter sweet. Why you ask? Reading the title that said "rail kit" and seeing a picture that had two crossbars in it, I quickly placed the order. The price was awesome. I looked at Yakima's fit guide for my jeep and selected s44. Order arrives in 2 days. I open up the box to find one rail. $238 spent to 2nd day one rail. (Hand in face). The irony in all this. I will now pay more to order the second rail then it would have cost to purchase the set for $399. So enough of my pissing and moaning.
Overall a very well made product. This one crossbar replaced a factory jeep crossbar that had folded in last kayaking trip. Construction appears to be spot on. Very easy to install. Took all of 5 minutes or so. Locking covers on the ends so they can't be stolen. Yakima kayak carrier mounted to and provides a rock solid attachment of your kayak or other toy to the roof of your vehicle. Overall great product minus my lapse of judgement and stupidity.