Will this wing hit my trunk lid when it opens?

The 37" pillar-to-pillar width is the key measurement. Open your trunk fully and measure the distance between the trailing edges where the lid pivots upward—if your lid clears that span, you're good. Measure twice before drilling.

What mounting hole pattern does this use?

Universal FRP wings like this one are drilled for standard bolt-down mounting but the exact hole centers vary by trunk design. Use the wing as a template to mark your mounting points—hold it in position and mark through the existing holes before fastening. This ensures perfect alignment to your vehicle's structure.

Is the FRP stable at highway speed?

FRP is rigid and will not flex or rattle once properly bolted down. Tighten all fasteners firmly and verify that the mounting surface on your trunk is flat and clean—any gaps or loose bolts will cause vibration. A solid install keeps the wing stable at any speed.