Roof Spoilers
- Blox Racing®Vortex GeneratorVortex Generator by Blox Racing®. This aerodynamic piece will direct turbulence to correct areas of the rear of the vehicle and generate extra downforce.$61.60 - $88.00
- Dawn®Custom Style Rear Roofline SpoilerCustom Style Rear Roofline Spoiler by Dawn®. Give your car an understated performance look with this Custom Rear Roofline Spoiler. Its low profile will blend in perfectly with your car's innate style and at the same time impart a look...$328.74
- Dawn®Factory Style Rear Roofline SpoilerFactory Style Rear Roofline Spoiler by Dawn®. A rear roof spoiler is usually original equipment on high performance cars. But just because you didn't order the go-fast model doesn't mean you can't have the same go-fast looks. This...$328.74
- KBD®Custom Style Rear Window SpoilerCustom Style Rear Window Spoiler by KBD®. Personalize the exterior of your auto with this top-notch spoiler and make it look one-of-a-kind. This KBD product will also help increase the aerodynamics of your vehicle therefore enhancing...$120.00
- Remin®Factory Style Rear Roof SpoilerFactory Style Rear Roof Spoiler by Remin®. Add a subtle look of performance to your car with this Roof Spoiler. Its low profile design provides just the right amount of performance style without being overpowering.$137.09 - $205.63
- Street Scene®Custom Style Rear Window SpoilerCustom Style Rear Window Spoiler by Street Scene®. This great add-on is designed to complete the sporty look of your vehicle and boost its aerodynamics in nothing flat. The spoiler is built tough to take everyday road hazards and comes...$193.00 - $311.00
- Vicrez®Rear Roof SpoilerRear Roof Spoiler by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Made from high grade polyurethane for superior flexibility and durabilityPrecision injection molded for an OEM fit and great ease of installation$228.68 - $571.15
- Duraflex®A Spec Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (115776)A 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.$174.25$257.00Save $82.75 (32%)
- Duraflex®AC-S Style Fiberglass Roof Wing Spoiler (Unpainted) (103440)AC-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.$67.15$99.00Save $31.85 (32%)
- Duraflex®AG Design Style Fiberglass Rear Roof Wing (Unpainted) (116978)AG Design Style Rear Roof Wing 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.$87.55$129.00Save $41.45 (32%)
- Duraflex®AMG Style Fiberglass Rear Roof Spoiler (Unpainted) (115629)AMG 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.$60.35$89.00Save $28.65 (32%)
- Duraflex®Abarth Style Fiberglass Rear Roof Spoiler (Unpainted) (115623)Abarth 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®Acell Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (117353)Acell 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.$139.40$205.00Save $65.60 (32%)
- Duraflex®Arcos Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (117283)Arcos 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.$72.25$107.00Save $34.75 (32%)
- Duraflex®BC Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (117207)BC 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.$85.00$125.00Save $40.00 (32%)
- Duraflex®Blackyard Special Style Fiberglass Rear Roof Spoiler (Unpainted) (114271)Blackyard Special 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.$64.60$95.00Save $30.40 (32%)
- Duraflex®Brizio Style Fiberglass Rear Roof Spoiler (Unpainted) (107431)Brizio 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.$121.55$179.00Save $57.45 (32%)
- Duraflex®Buddy Style Fiberglass Roof Wing Spoiler (Unpainted) (100442)Buddy 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.$191.25$282.00Save $90.75 (32%)
- Duraflex®Cab Rugged Road Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (117245)Cab 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®Circuit Style Fiberglass Rear Roof Spoiler (Unpainted) (105834)Circuit 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.$142.80$210.00Save $67.20 (32%)
- Duraflex®D Technik Style Fiberglass Rear Roof Spoiler (Unpainted) (116155)D Technik 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.$107.95$159.00Save $51.05 (32%)
- Duraflex®D1 Sport Style Fiberglass Rear Roof Wing (Unpainted) (117698)D1 Sport Style Rear Roof Wing 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.$149.60$220.00Save $70.40 (32%)
- Duraflex®D1 Sport Style Fiberglass Rear Roof Wing (Unpainted) (117741)D1 Sport Style Rear Roof Wing 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.$149.60$220.00Save $70.40 (32%)
- Duraflex®D1 Sport Style Fiberglass Rear Roof Wing (Unpainted) (117687)D1 Sport Style Rear Roof Wing 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.$149.60$220.00Save $70.40 (32%)
- Duraflex®D1 Sport Style Fiberglass Rear Roof Wing (Unpainted) (117721)D1 Sport Style Rear Roof Wing 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®D1 Sport Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (117686)D1 Sport 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®Demon Style Fiberglass Hard Top Rear Roof Spoiler (Unpainted) (114772)Demon Style Hard Top 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.$154.70$228.00Save $73.30 (32%)
- Duraflex®Demon Style Fiberglass Rear Roof Wing Spoiler (Unpainted) (115740)Demon 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.$238.85$352.00Save $113.15 (32%)
- 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%)
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.