fits model: Wrx, Sti. make: Subaru. year: 2015–2021.

( Manufacturer Part Number: 96051VA010 ), ( Part Type: Panel Skirt Driver ), ( Country Of Origin: Germany )
The **Subaru 96051VA010 WRX STI Left Rocker Panel Skirt (Driver Side, 2015 2021)** is a meticulously engineered aftermarket accessory designed to elevate the aggressive, performance-oriented aesthetic of your Subaru WRX STI while enhancing airflow and reducing drag. Crafted from high-quality, durable **polyurethane material**, this rocker panel skirt is engineered to fit seamlessly over the lower body of your vehicle, covering the wheel wells and extending along the rocker panels for a sleek, streamlined appearance. The **precision-cut design** ensures a perfect alignment with the factory contours of your STI, eliminating gaps and providing a clean, factory-like finish that complements the vehicle s sporty silhouette. Whether you re cruising on the highway or pushing your STI to its limits on the track, this skirt not only enhances the car s visual appeal but also contributes to improved aerodynamics by smoothing airflow over the lower body, reducing turbulence, and minimizing drag key factors for both performance and efficiency.
Beyond its functional benefits, the **96051VA010** is a statement piece that instantly communicates your commitment to both style and substance. The **matte black finish** offers a subtle yet striking contrast against the STI s aggressive bodywork, while the **reinforced construction** ensures long-term durability, even in demanding conditions. Installation is straightforward, thanks to the **adhesive-backed design**, which allows for a secure and permanent fit without the need for additional hardware. Whether you re aiming for a more aggressive stance, improving downforce, or simply refining the overall look of your WRX STI, this rocker panel skirt is a premium addition that delivers both form and function. Perfect for enthusiasts who demand nothing less than excellence in their modifications, this part is an essential upgrade for those looking to push the boundaries of their STI s performance and presence on the road.
### **Pros and Cons of Buying a 2015-2021 Subaru WRX STI Left Rocker Panel Skirt (Part #: 96051VA010)**
#### **Pros:**1. **Improved Aerodynamics and Downforce** The rocker panel skirt helps reduce lift at high speeds, especially on the driver s side, which can enhance stability and handling. This is particularly beneficial for track use or aggressive driving.
2. **Enhanced Aesthetics** The skirt gives the WRX STI a more aggressive, race-inspired look, complementing its sporty stance. It also helps hide minor imperfections in the lower rocker panel.
3. **Potential Performance Benefits** By sealing the gap between the wheel well and the body, the skirt can reduce air turbulence, which may slightly improve straight-line speed and high-speed stability.
4. **Easy Installation** This is a direct-fit part for the 2015-2021 WRX STI, meaning no modifications to the car are required for installation. It typically attaches with screws or bolts, making it a straightforward DIY project.
5. **Durability** Made from high-quality materials (likely reinforced plastic or composite), it should withstand daily driving and occasional track use without excessive wear.
6. **Compatibility with Other Mods** If you plan to add fender flares, lower coils, or other wheel-well modifications, this skirt can help maintain a clean, integrated look.
7. **Aftermarket Support** Subaru s OEM parts are widely available, and if issues arise, replacements are easier to source compared to some aftermarket alternatives.
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#### **Cons:**1. **Cost** At around **$200 $300** (depending on the seller and condition), this is not a cheap part. For the price, you might consider aftermarket options that offer similar or better aesthetics for less.
2. **Limited Performance Gain** While it may improve aerodynamics slightly, the real-world impact on speed and handling is minimal unless paired with other aerodynamic mods (like a rear wing or diffuser). The WRX STI already has decent downforce, so this is more of a cosmetic upgrade.
3. **Installation Challenges** Though it s a direct fit, some users report difficulty aligning it perfectly, especially if the rocker panel has dents or misalignment. A slight gap or misfit can ruin the look.
4. **Potential for Damage** The skirt is exposed to road debris, rocks, and minor impacts. Over time, it may crack or warp, especially if driven aggressively off-road or on rough surfaces.
5. **Weight Addition** While not significant, adding a skirt increases the car s weight slightly, which could have a negligible impact on acceleration and fuel efficiency.
6. **Maintenance Requirements** Unlike the stock rocker panel, the skirt may need occasional cleaning to prevent dirt buildup, which can affect visibility and aesthetics.
7. **Not a Necessary Mod** If your primary goal is daily driving or basic track use, the WRX STI already performs well without this addition. The skirt is more of a "want" than a "need."
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### **Conclusion:**The **2015-2021 Subaru WRX STI Left Rocker Panel Skirt (96051VA010)** is a **cosmetic and minor aerodynamic upgrade** that enhances the car s aggressive stance and could provide slight stability benefits at high speeds. It s a **worthwhile purchase if:**
- You prioritize aesthetics and want a race-inspired look.
- You plan to pair it with other aerodynamic mods (e.g., rear wing, diffuser).
- You re comfortable with a straightforward installation and minor maintenance.
However, if **performance gains are your main concern**, this skirt alone won t make a dramatic difference. For **budget-conscious buyers**, aftermarket alternatives (like **RallySport or JDM Skirts**) may offer similar looks at a lower cost.
If you **drive aggressively, take your WRX STI to the track, or simply love the look**, the skirt is a **solid choice**. If you re looking for **high-performance upgrades**, consider investing in **suspension tuning, exhaust mods, or aero kits** instead.
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### **Final Recommendation:** **Buy it if:**You want a **clean, race-inspired look** for your WRX STI.
You re okay with a **minor aerodynamic tweak** for better high-speed stability.
You re comfortable with **DIY installation** and occasional maintenance.
**Skip it if:**You re on a **tight budget** and can find a cheaper aftermarket alternative.
You **prioritize performance over aesthetics** focus on mods that deliver measurable gains.
You **drive in rough conditions** frequently, as the skirt may sustain damage.
**Alternative Consideration:**If you like the look but want more value, look for **aftermarket skirts** (e.g., **RallySport, JDM, or AMS**) that often provide a similar or better finish at a lower price. Additionally, if you plan to add **fender flares or lower coils**, the skirt will integrate better with those mods.
For most WRX STI owners, this is a **nice-to-have** rather than a **must-have**, but it s a **solid choice** if it fits your goals.
Left Rocker Panel. Lift gate delivery to a business without limited access is $85 extra. All shipping charges are within lower 48 states only. Business with limited access is $150 extra.