Roof Spoilers
- Duraflex®Eros Version 1 Style Fiberglass Rear Roof Spoiler (Unpainted) (108277)Eros Version 1 Style Rear Roof Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$260.95$384.00Save $123.05 (32%)
- Duraflex®Eros Version 2 Style Fiberglass Rear Roof Spoiler (Unpainted) (108281)Eros Version 2 Style Rear Roof Spoiler by Duraflex®. The back of your car will look trick with this Wing, and it will make your car more aerodynamic at speed.$207.40$305.00Save $97.60 (32%)
- Duraflex®Eros Version 3 Style Fiberglass Rear Roof Spoiler (Unpainted) (112265)Eros Version 3 Style Rear Roof Spoiler by Duraflex®. The back of your car will look trick with this Wing, and it will make your car more aerodynamic at speed.$56.00
- Duraflex®Fado Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (118575)Fado Style Rear Roof Wing Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$271.15$399.00Save $127.85 (32%)
- Duraflex®GT Concept Style Fiberglass Rear Roof Spoiler (Unpainted) (104658)GT Concept Style Rear Roof Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$214.20$315.00Save $100.80 (32%)
- Duraflex®GT Spec Style Fiberglass Rear Roof Spoiler (Unpainted) (105952)GT Spec Style Rear Roof Spoiler by Duraflex®. The back of your car will look trick with this Wing, and it will make your car more aerodynamic at speed.$70.55$104.00Save $33.45 (32%)
- Duraflex®GT-S Style Fiberglass Rear Roof Spoiler (Unpainted) (108979)GT-S Style Rear Roof Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$101.15$149.00Save $47.85 (32%)
- Duraflex®GT1 Style Fiberglass Rear Roof Spoiler (Unpainted) (114788)GT1 Style Rear Roof Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$135.15$199.00Save $63.85 (32%)
- Duraflex®HM-S Style Fiberglass Roof Wing Spoiler (Unpainted) (108164)HM-S Style Roof Wing Spoiler (108164) by Duraflex®. The back of your car will look trick with this Wing, and it will make your car more aerodynamic at speed.$136.00$200.00Save $64.00 (32%)
- Duraflex®Heritage Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (118248)Heritage Style Rear Roof Wing Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$135.15$199.00Save $63.85 (32%)
- Duraflex®J Spec Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (117462)J Spec Style Rear Roof Wing Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$145.35$214.00Save $68.65 (32%)
- Duraflex®J Spec Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (115780)J Spec Style Rear Roof Wing Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$309.40$456.00Save $146.60 (32%)
- Duraflex®JCW Look Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (118219)JCW Look Style Rear Roof Wing Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$160.65$237.00Save $76.35 (32%)
- Duraflex®JS Style Fiberglass Rear Roof Spoiler (Unpainted) (114267)JS Style Rear Roof Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$135.15$199.00Save $63.85 (32%)
- Duraflex®LR-S Style Fiberglass Rear Roof Spoiler (Unpainted) (107676)LR-S Style Rear Roof Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$142.80$210.00Save $67.20 (32%)
- Duraflex®Mid Wing Style Fiberglass Rear Roof Spoiler (Unpainted) (101127)Mid Wing Style Rear Roof Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$226.10$333.00Save $106.90 (32%)
- Duraflex®N Style Fiberglass Rear Roof Spoiler (Unpainted) (115409)N Style Rear Roof Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$363.80$535.00Save $171.20 (32%)
- Duraflex®N1 Style Fiberglass Rear Roof Spoiler (Unpainted) (115619)N1 Style Rear Roof Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$80.75$119.00Save $38.25 (32%)
- Duraflex®Nobo Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (116458)Nobo Style Rear Roof Wing Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$272.85$402.00Save $129.15 (32%)
- Duraflex®Pacha Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (118379)Pacha Style Rear Roof Wing Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$258.40$380.00Save $121.60 (32%)
- Duraflex®RBS Style Fiberglass Rear Roof Spoiler (Unpainted) (114272)RBS Style Rear Roof Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$159.80$235.00Save $75.20 (32%)
- Duraflex®RS Style Fiberglass Rear Roof Spoiler (Unpainted) (113409)RS Style Rear Roof Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$131.75$194.00Save $62.25 (32%)
- Duraflex®RX-S Style Fiberglass Roof Wing Spoiler (Unpainted) (108257)RX-S Style Roof Wing Spoiler by Duraflex®. The back of your car will look trick with this Wing, and it will make your car more aerodynamic at speed.$95.20$141.00Save $45.80 (32%)
- Duraflex®Rainer Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (117958)Rainer Style Rear Roof Wing Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$243.95$359.00Save $115.05 (32%)
- Duraflex®Rugged Road Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (117237)Rugged Road Style Rear Roof Wing Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$141.95$209.00Save $67.05 (32%)
- Duraflex®Rugged Road Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (117243)Rugged Road Style Rear Roof Wing Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$128.35$189.00Save $60.65 (32%)
- Duraflex®Rugged Road Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (117241)Rugged Road Style Rear Roof Wing Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$135.15$199.00Save $63.85 (32%)
- Duraflex®SP Spec Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (118388)SP Spec Style Rear Roof Wing Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$234.60$345.00Save $110.40 (32%)
- Duraflex®SPN Style Fiberglass Rear Roof Spoiler (Unpainted) (116345)SPN Style Rear Roof Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$101.15$149.00Save $47.85 (32%)
- Duraflex®ST-R Style Fiberglass Rear Roof Trunk Lid Spoiler (Unpainted) (109003)ST-R Style Rear Roof Trunk Lid Spoiler by Duraflex®. Add style and performance to your car with this Wing. Its aggressive style will draw everyone's attention and it will add downforce at speed.$148.75$219.00Save $70.25 (32%)
Modern cars are more aerodynamic than ever before, in the sense that most have much less drag when driven at highway speeds to help boost fuel economy. But even the slipperiest cars can be scary to drive when the speeds are ramped up, because the front or rear ends of the car can lift and make the car difficult to control. That’s why when production cars are adapted for the racetrack they usually have modifications like air dams, side skirts, and spoilers.
The aim of such additions is to overcome design problems that only reveal themselves at high speeds. They’re generally devised to provide downforce and counteract the vehicle’s tendency to lift, so the tires stay firmly in contact with the road surface for traction, braking and steering control. Such modifications can often increase drag, but the goal of the car builder is to achieve a balance between the necessary downforce and the minimal amount of drag.
The effectiveness of the spoiler is dependent on its size, angle and the shape of the car. If its primary function is to provide downforce, it will be angled more vertically so the high speed airflow coming off the roof toward the back of the vehicle is disrupted, reducing its velocity and creating high pressure. However, spoilers can also be designed to reduce drag. On some cars the distance between the rear edge of the roof and the tail end disrupts the airflow and increases drag. A properly designed spoiler can, in effect, lengthen the distance or make the slope gentler, preventing airflow separation and reducing drag.
Regardless of where a rear spoiler is mounted on a street-driven car, it won’t affect handling much when the vehicle is at legal highway speeds. Spoilers are firmly rooted in racetrack performance, but in the realm of public roadways they’re much more for show than go. On a sedan, a roof spoiler can provide an unexpected styling element, one that catches the eye as it scans the vehicle’s roofline, creating visual interest in the overall design. Roof spoilers can often be more pronounced on a hatchback. A properly designed spoiler can improve airflow over the vehicle and create an aggressive, performance look.
Along with a large selection of styles, our roof spoilers also come in the most popular aftermarket body accessory materials including lightweight, affordable fiberglass; tough, durable ABS plastic; flexible urethane; and high-tech carbon fiber. Most install quickly and easily with strong 3M adhesive. You can order your spoiler unpainted, but we strongly urge you to choose the painted option. A local body shop won’t be able to paint the spoiler for less than the price difference, and your spoiler will arrive at your door color-matched to your vehicle and ready to install.