Will the roof wing interfere with the hatchback opening?

The D1 Sport profile is designed with the roofline geometry in mind to avoid clearance issues with the hatch. Verify fitment by physically checking your roof panel and hatch swing path before final installation — ensure the wing base sits flush and the hatch can open to full height without obstruction.

What mounting holes are required?

This wing is engineered to use factory roof anchor points. Confirm your vehicle's roof hole locations match the wing's mounting footprint. If custom holes are needed, reference your vehicle's service manual or measure the existing roof panel to establish the correct pattern before drilling.

Will the wing remain stable at highway speeds?

FRP roof wings are designed for secure mounting to the roof structure. Stability depends entirely on proper installation — fasteners must be torqued securely and sealed against water intrusion. Follow your vehicle's service manual for fastener torque specifications and use threadlocker on all mounting bolts.