Specifications:
1. Material

ABS Plastic: Lightweight, durable, and cost-effective. Common in stock spoilers.

Fiberglass: Easy to mold into custom shapes, slightly heavier, requires painting.

Carbon Fiber: High strength-to-weight ratio, very light, premium look, expensive.

Aluminum: Strong, lightweight, mostly used in racing or performance cars.

Polyurethane (PU): Flexible, resistant to cracks, used in aftermarket spoilers.

2. Type / Design

Lip Spoiler: Small, subtle; sits on the edge of the trunk lid.

Wing Spoiler: Larger, raised design; often adjustable, gives a sporty look.

Roof Spoiler: Installed on hatchback or SUV roof; improves rear aerodynamics.

Rear Diffuser Spoiler: Integrated with diffuser for downforce and aggressive styling.

Ducktail / Raised Edge: Enhances aerodynamics and looks, often for performance cars.

3. Fitment / Compatibility

Universal Fit: Can be installed on most cars; may require modifications.

Car-Specific / OEM Fit: Designed for a specific car model for perfect fit.

Mounting Type:

Bolt-on: Fixed using screws or bolts.

Adhesive / Tape-on: Easy installation, less secure at high speeds.

Integrated: OEM spoilers molded as part of the trunk or bumper.

4. Size & Dimensions

Length / Width: Should match or slightly exceed the width of the trunk for balance.

Height: Affects aerodynamic performance; higher wings generate more downforce.

Depth / Projection: Determines how far it extends from the vehicle.

5. Aerodynamic Features

Downforce Generation: Improves traction at high speeds.

Airflow Management: Reduces drag or lift; may include channels or vents.

Adjustability: Some spoilers can be tilted or adjusted for performance tuning.

6. Finish / Appearance

Painted / Color Matched: OEM look, blends with the car color.

Unpainted / Matte: Ready for custom painting or wraps.

Glossy / Carbon Fiber Weave: Premium sporty appearance.

LED Integration: Some spoilers include brake lights for aesthetics and safety.

7. Weight

Lightweight spoilers are preferred for performance cars to avoid adding extra load on the rear.

8. Installation Considerations

Hardware Included: Screws, bolts, adhesives, brackets.

Professional Installation Recommended: For precise alignment and secure mounting.

Drilling Required or Not: Some spoilers are ?olt-on?with no drilling, others may require it.

9. Purpose / Functional Specs

Aesthetic Enhancement: Most daily-use spoilers are for looks.

Performance / Racing: Some spoilers are engineered for real aerodynamic benefits.

Combination: Aesthetic + minor downforce improvement.