You've ordered your aero - now what? This guide walks through how Porsche front lips, ducktail spoilers, side skirts, and full body kits are installed, so you know what to expect whether you're doing it yourself or handing it to a shop.
Step 1: Confirm fitment before anything else
Double-check your part matches your exact model, year, and body style. Test-fit the piece on the car before any prep or paint to confirm alignment and identify any areas that need trimming or adjustment.
Step 2: Prep and paint
Most parts arrive in a raw finish. Scuff the surface, prime, and paint to match your car (or run a contrasting color for a bold look). Polyurethane parts need a flex-additive in the paint so the finish moves with the material. Fiberglass parts typically need more bodywork - sanding, filling, and gap adjustment - which is why we recommend a body shop for those.
Step 3: Mounting
Our parts use OEM-style mounting points and include the necessary hardware. Many front lips also ship with pre-applied 3M automotive-grade tape for a secure bond. Dry-fit, mark your points, then secure with hardware and/or tape. Take your time aligning gaps evenly on both sides.
Step 4: Final checks
Confirm even panel gaps, secure all fasteners, and - on rear spoilers with an integrated third brake light - verify the wiring and function. Give tape-mounted parts time to fully cure before driving in extreme heat or washing.
DIY or professional install?
Confident DIYers can fit most polyurethane front lips, ducktails, and side skirts at home with basic tools. Fiberglass parts and full bumper conversions are best left to a body shop for proper alignment, prep, and a flawless paint finish. When in doubt, professional installation protects your investment.
Tools you'll likely need
Trim panel tools, a socket set, a drill (for some applications), masking tape, a heat gun (for tape adhesion), and cleaning/prep supplies. Always follow the product's included installation guide.
Pick your parts
Ready to build? Browse by chassis - 997, 996, 991, 993 - or read our complete aero buyer's guide and polyurethane vs. fiberglass comparison first.