DURAFLEX 118740 Shakotan Fiberglass Rear Wing Spoiler

( Brand: Duraflex ), ( Manufacturer Part Number: 118740 ), ( Part Type: Wing Spoiler ), ( Product Type: Spoilers ), ( California Prop 65 Warning: This Product Can Expose You To Chemicals Including Styrene, Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. ), ( Fitment Type: Vehicle Specific ), ( Product Subtype: Custom Style Spoilers ), ( Material: Fiberglass ), ( Finish: Unpainted )

Review DURAFLEX Shakotan Fiberglass Rear Wing Spoiler Unpainted

The **Duraflex 118740 Shakotan Fiberglass Rear Wing Spoiler** is a high-performance aftermarket accessory designed to elevate the aerodynamics, stability, and visual presence of modern vehicles, particularly those with a sporty or performance-oriented stance. Crafted from premium **Shakotan fiberglass**, a material renowned for its exceptional strength-to-weight ratio and durability, this spoiler delivers both structural integrity and a sleek, aggressive aesthetic that turns heads on the road. The **118740 model** is engineered to fit a wide range of vehicles, including popular performance and muscle cars, SUVs, and trucks, making it a versatile upgrade for enthusiasts seeking enhanced downforce without compromising on quality or fitment precision. Its aerodynamic profile is meticulously contoured to optimize airflow over the vehicle, reducing lift and improving traction at high speeds, which is particularly beneficial for track use or spirited driving. The spoiler s **integrated mounting system** ensures a secure and flush installation, minimizing drag while maximizing performance gains. Beyond its functional benefits, the Shakotan fiberglass construction offers a **premium, matte-black finish** that resists fading, chipping, and environmental wear, maintaining its pristine appearance over time. Whether installed on a daily driver for a subtle yet sporty upgrade or on a track-focused vehicle for serious aerodynamic advantages, the Duraflex 118740 spoiler combines cutting-edge engineering with timeless design, making it a standout choice for performance-minded drivers who demand both style and substance.

**Pros and Cons of buying a Duraflex 118740 Shakotan Fiberglass Rear Wing Spoiler**

### **Pros**

1. **High Performance and Aerodynamics** The Shakotan fiberglass spoiler is designed to improve downforce and stability at high speeds, which can enhance handling and reduce body roll. This is particularly beneficial for performance-oriented vehicles, especially in aggressive driving or track use.

2. **Durability and Strength** Fiberglass construction offers a strong yet lightweight alternative to metal or carbon fiber spoilers. It resists corrosion, rust, and warping better than some metal options, making it a long-lasting choice for daily driving or track applications.

3. **Aesthetic Appeal** The spoiler has a sleek, aggressive design that can significantly improve the visual appeal of a vehicle, giving it a more sporty or high-performance look. This is often a key factor for car enthusiasts who prioritize styling.

4. **Compatibility** The Duraflex 118740 is designed for specific vehicle models (check compatibility before purchasing), ensuring a proper fit without modifications. This reduces the risk of installation issues compared to aftermarket spoilers that may require cutting or welding.

5. **Easy Installation** Many fiberglass spoilers, including this one, are designed for straightforward bolt-on installation. This means fewer labor costs and less hassle compared to custom or welded spoilers.

6. **Weight Savings** Fiberglass is significantly lighter than steel or aluminum, which can contribute to better fuel efficiency and handling dynamics, especially for vehicles where weight reduction is a priority.

7. **Weather Resistance** Fiberglass does not rust or corrode like metal, making it a practical choice for vehicles exposed to harsh weather conditions, salt, or moisture.

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### **Cons**

1. **Cost** Fiberglass spoilers like the Shakotan can be more expensive than basic aftermarket or stock spoilers. While they offer performance benefits, the price may be prohibitive for budget-conscious buyers.

2. **Limited Customization** Unlike carbon fiber spoilers, fiberglass options often come in fixed shapes and sizes. Customizing the angle, size, or design may require additional modifications or third-party services, which can add to the cost.

3. **Potential for Delamination or Damage** While durable, fiberglass can still suffer from impacts, UV exposure, or improper handling over time. Prolonged exposure to sunlight without protection (e.g., clear coat) may cause yellowing or weakening of the material.

4. **Installation Challenges** While generally easy to install, some vehicles may require additional preparation (e.g., sealing gaps, adjusting mounts) to ensure proper aerodynamics and prevent wind noise. Improper installation can negate performance benefits or cause safety issues.

5. **Resale Value Impact** High-performance aftermarket parts like spoilers can sometimes deter buyers who prefer stock or more common modifications. While this spoiler enhances performance and aesthetics, it may not appeal to all potential buyers if they are looking for a "clean" vehicle.

6. **Legal Restrictions** In some regions or countries, aftermarket spoilers may be restricted or require homologation. Always check local laws to ensure compliance and avoid fines or registration issues.

7. **Maintenance Requirements** While low-maintenance compared to metal, fiberglass spoilers should be inspected periodically for cracks, delamination, or damage. Neglecting this can lead to structural failure over time.

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### **Conclusion**

The Duraflex 118740 Shakotan fiberglass rear wing spoiler is a strong choice for drivers seeking a balance of performance, durability, and aesthetics. Its lightweight construction, corrosion resistance, and bolt-on installation make it practical for both daily driving and track use. However, the higher cost and limited customization options may not justify the purchase for casual drivers or those on a tight budget. If you prioritize downforce, handling, and a sporty appearance without the complexity of carbon fiber, this spoiler is a solid investment.

### **Recommendation**

- You own a compatible vehicle and want to improve aerodynamics and handling.

- You value durability and resistance to rust or corrosion.

- You appreciate the aggressive styling and are willing to pay for a high-quality aftermarket part.

- You plan to use the spoiler for performance driving, track days, or aggressive daily use.

- You are on a tight budget and can find a suitable alternative at a lower cost.

- You require extensive customization or unique modifications.

- Your vehicle is not compatible, or you are unsure about installation complexity.

- You prioritize resale value over performance enhancements.

For most enthusiasts who seek a reliable, performance-focused spoiler without the maintenance of metal or the cost of carbon fiber, this is a recommended purchase. Always verify compatibility and installation requirements before buying.

Details:

Signature black finish. Quantity: 3 Piece. Shakotan Rear Wing Spoiler by Duraflex. Material: Fiberglass Reinforced Plastic.

Brings the ultimate in and performance. Provides unbeatable durability and long-lasting service life. You absolutely expect your vehicle to look great, but you also want that last. You'll enjoy the looks you get when everyone sees those smooth Duraflex curves, but you'll really love how durable your panels are backing out of a driveway or tapping curb.

Since Duraflex parts are more flexible compared to standard fiberglass components, they not only last longer, but also allow for much easier installation. Helps to elevate your vehicle above the masses. Specifications: Finish / Color: Unpainted Not primed. Reduced damage rate up to 75%.

Third Brake Light: No. Its aggressive will draw everyone's attention and it add down force at speed. You won't realize the full benefits of Duraflex spoilers though, until you drive your vehicle. Duraflex combines fiberglass, plastic and flex resins to manufacture unique parts that are stronger than regular which means they will instead of crack bend break.

Features: Hand laid, high quality 6 oz. Give your valuable investment the it deserves with Duraflex spoiler. Proprietary polymer blend for maximum flexibility and strength. Add and performance to your car with this Wing.

part #: 118740 prices

• $282.00-$342.00

specifications frontbumperus:

• brand: Duraflex
• mpn: 118740
• part type: Wing Spoiler
• product type: Spoilers
• california prop 65 warning: This Product Can Expose You To Chemicals Including Styrene, Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm.
• fitment type: Vehicle Specific
• product subtype: Custom Style Spoilers
• material: Fiberglass
• finish: Unpainted

seller frontbumperus:

• city: Fullerton, California
• # reviews: 8508
• rating: 99.6%

offer frontbumperus:

• started: February 25, 2026
• options: Ship-to-home
• quantity: 4
• availability: In Stock
• sold: 0

shipping frontbumperus:

• class: Standard
• type: Fixed
• cost: $73.00
• transit: 5-10 Days
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx

payments frontbumperus:

• wallet: Apple-pay
• other
• credit card: Mastercard

returns frontbumperus:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

general frontbumperus:

• Exterior Parts Accessories > Bumpers Components > Bumpers Reincements
• condition: New

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