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The flush design keeps the crossbars tight to the roofline, giving your setup a clean, factory-style finish. With no bar ends extending past the feet, everything looks intentional and low profile. The Thule WingBar Edge blends into the roofline instead of sticking out, so it feels like part of the vehicle rather than an add-on rack.
These bars have an aero-style shape that helps reduce wind noise and drag while you drive. The top channels include split rubber strips that close back around your accessories after you slide them in. This design helps quiet vibration and lessens that high-pitched whistle that some racks make on the highway. The result is smoother airflow and a calmer ride.
Whether it’s kayaks in summer or a cargo box for a long road trip, these crossbars handle it all. They’re compatible with both channel-mount and clamp-on accessories, so your existing carriers for bikes, snow gear, or luggage fit right in. It’s a simple way to keep one rack setup for all kinds of adventures.
Mounting accessories can be frustrating when you have to cut rubber strips just to fit them in. The split strip design here skips that step entirely—just slide your mount into the channel and go. The strips fold back into place around your gear to seal out noise and weather while keeping installation quick.
You can protect both the rack and your channel-mounted gear with Thule’s One-Key System locks (sold separately). Once added, you can secure everything with a single key for easier management and extra security when parked overnight or away from your vehicle.
Ratings & Reviews
It took me a VERY long time to figure out what I needed to mount my Hullivator on my 22 Subaru Outback Limited. I bought the wrong parts on round 1, and finally after 2 yrs of frustration, asked AI what I needed. I don't entirely trust AI, but it got me on the right track. I asked the 'chat' person on etrailer about the AI suggestion, and the gal who helped me, Autumn, said the feet part was correct, but to use this fit kit. I ordered it immediately. Today was the day. Of note, this fit kit has specific parts for the front and rear passenger side and front and rear driver side. Pay attention to the photo directions!! The parts are different for each side. On my Outback, they mount at 69cm apart. The cladding and design of the Outback roof system leaves much to be desired, but this worked and I'm looking forward to FINALLY using my Hullivator.
For XXX bucks I thought it would include the keys. Not plastic plugs. Instructions say it should have key. They even talk about how to store the key. My advice to anyone is buy it directly from dealer.
We bought a new vehicle that we already had several Thule accessories for. Purchased the fit kit for our Tahoe along with the Flush Rail feet and they fit perfectly.
One year in, this fit kit and the whole system have worked very well on my Kia EV6.
I miss the simplicity, in terms of cost as well as installation and removal, of the old Thule rectangular-bar racks, but this system looks better, is quiet, won't sag, and seems more robust.
Initially I was worried that I good not get a good Roof Rack configuration to match my 2022 Kia Telluride. When I asked etrailer for some assistance on the configuration, Jon was quick to reply with an excellent solution. He definitely knew the products. Unfortunately, my initial shipment was damaged but Gwen and team quickly got me replacements in the mail. I have received and installed all components and couldn't be more satisfied.
Fit kit recommended for my Q3 was easy to install and fit perfectly.
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David
10/2/2025
All parts still in great condition and work perfectly.