Adding a rear spoiler to your Mercedes-Benz GLA not only enhances its sporty appearance but can also improve aerodynamics. Follow this simple step-by-step guide to install a rear spoiler with ease and confidence.

What You’ll Need

  • Rear spoiler compatible with the Mercedes-Benz GLA
  • Cleaning supplies (soap, water, and isopropyl alcohol)
  • Measuring tape and masking tape
  • Double-sided automotive tape or mounting hardware (depending on spoiler type)
  • Phillips screwdriver or drill (if required)
  • Heat gun or hairdryer (optional, for better adhesive bonding)

Installation Steps

Before beginning, park your car on a flat surface and make sure the rear hatch is clean and dry.

  1. Clean the Surface: Thoroughly wash and dry the rear hatch area where the spoiler will be mounted. Use isopropyl alcohol to remove any remaining oils or residues.
  2. Position the Spoiler: Place the spoiler gently on the rear hatch to check fitment and alignment. Use masking tape to mark the exact placement.
  3. Apply Adhesive or Hardware: If your spoiler uses double-sided tape, peel off the backing and carefully press the spoiler into place. For spoilers requiring screws, align the holes and secure the spoiler with the provided hardware.
  4. Press Firmly: Apply steady pressure along the spoiler to ensure full contact with the surface. Use a heat gun or hairdryer to warm the adhesive if necessary, improving bond strength.
  5. Allow to Cure: Let the adhesive set for at least 24 hours before driving or washing your vehicle.

With these straightforward steps, your Mercedes-Benz GLA will sport a sleek new rear spoiler that combines style and function.