HONDA 71102-TBF-A0 Front Lower Texture Valance Diffuser AY67329

( Manufacturer Part Number: 71102-TBF-A0 ), ( Type: Grille ), ( Oe/oem Part Number: Ay67329 ), ( Finish: Textured ), ( Placement On Vehicle: Front, Lower )

Review HONDA Front Lower Texture Valance Diffuser Oem fits CIVIC SI 2017–2020

The **Honda 71102-TBF-A0 (AY67329) Front Lower Texture Valance Diffuser** for the **2017 2020 Honda Civic SI** is a precision-engineered aftermarket component designed to seamlessly integrate with the sport-tuned aesthetic of your vehicle while enhancing both functionality and style. Crafted from high-quality, durable materials, this valance diffuser replaces the stock lower front valance, offering a sleeker, more aggressive profile that complements the Civic SI s performance-oriented identity. The **textured surface** not only adds a subtle yet distinctive visual refinement but also helps deflect road debris and minor impacts, reducing the risk of scratches or damage to the lower body panels. Engineered to fit perfectly beneath the front bumper and above the wheel arches, this diffuser ensures a clean, aerodynamic contour that enhances the car s sporty stance while maintaining compliance with road safety standards. Whether you re cruising on the highway or pushing the limits at the track, this valance diffuser delivers both a polished appearance and practical protection, making it an essential upgrade for enthusiasts seeking to elevate their Civic SI s look and performance.

### **Pros and Cons of buying a Honda 71102-TBF-A0 (2017-2020 Civic SI Front Lower Texture Valance Diffuser Part #AY67329)**

1. **OEM Quality and Fit** This is a genuine Honda part, meaning it is designed to match the factory specifications of your 2017-2020 Civic SI. It should fit perfectly without modifications, ensuring a clean and professional look.

2. **Improved Aerodynamics and Cooling** The valance diffuser helps manage airflow around the front of the vehicle, reducing drag and improving engine bay cooling. This can contribute to better performance and efficiency, especially in high-speed driving.

3. **Enhanced Styling** The texture valance adds a sportier, more aggressive aesthetic to the front of the car. It complements the aggressive styling cues of the Civic SI, making the vehicle look more cohesive and premium.

4. **Durability** Honda parts are known for their durability and resistance to warping or cracking over time, especially when installed correctly. This part is made from high-quality materials to withstand daily driving conditions.

5. **Compatibility with Aftermarket Mods** If you plan to add other performance or aesthetic upgrades (e.g., cold air intakes, front bumper deletions, or LED fog lights), this valance diffuser will integrate well with those modifications.

6. **Easy Installation** While installation may require some mechanical skill (especially if you re unfamiliar with suspension or bodywork), the part is designed to be straightforward to fit, typically requiring only basic tools and a bit of patience.

7. **Resale Value Preservation** Since this is an OEM part, using it instead of an aftermarket knockoff can help maintain the vehicle s resale value, as it keeps the car closer to stock condition.

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1. **Cost** As an OEM part, this valance diffuser is more expensive than many aftermarket alternatives. Prices can range from **$150 to $300 **, depending on the seller and whether it s new or used. This may be a significant investment if you re on a tight budget.

2. **Potential for Counterfeit Parts** Buying from unverified sellers (e.g., eBay, Facebook Marketplace, or untrusted online retailers) increases the risk of receiving a fake or low-quality part. Always purchase from **Honda-approved dealers, authorized distributors, or reputable online marketplaces** (e.g., RockAuto, PartsGeek, or local Honda specialty shops).

3. **Installation Challenges** If you re not experienced with bodywork or suspension modifications, installing this part may require professional help. Improper installation could lead to misalignment, poor fitment, or even damage to surrounding components (e.g., headlights, sensors, or the bumper).

4. **Weight Addition** While not significant, adding this part increases the vehicle s weight slightly, which may have a minor impact on fuel efficiency and handling. However, the effect is usually negligible for most drivers.

5. **Limited Customization** Unlike aftermarket options, this is a stock-style part with minimal design variations. If you want a unique look (e.g., different colors, textures, or shapes), you ll need to explore aftermarket alternatives.

6. **Potential for Dents or Damage** The valance is exposed to road debris, rocks, and minor impacts. Over time, it may sustain scratches or dents, especially in urban or rough driving conditions. Some aftermarket options offer more durable materials (e.g., reinforced plastics or carbon fiber).

7. **Compatibility with Non-Stock Mods** If you ve already modified your Civic SI (e.g., lowered suspension, wider wheels, or aggressive front bumpers), this valance may not fit as intended. You may need to adjust or source a custom version.

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### **Conclusion**

The **Honda 71102-TBF-A0 (AY67329) texture valance diffuser** is a **high-quality, OEM replacement** that offers **improved aerodynamics, styling, and fitment** for your 2017-2020 Civic SI. It is ideal if you:

- Want a **factory-matched part** for a clean, professional look.

- Prioritize **durability and longevity** over cost savings.

- Plan to keep the car **close to stock** or add **compatible aftermarket mods**.

- Are willing to **pay a premium** for genuine Honda quality.

However, if you re **budget-conscious**, **not comfortable installing it yourself**, or **want more customization options**, an **aftermarket alternative** (e.g., from **RallySport, SlickCar, or local fabricators**) might be a better choice. Aftermarket parts are often **cheaper, more customizable, and sometimes more durable**, though they may not fit as perfectly as an OEM part.

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### **Recommendation**

1. **Verify the Part s Authenticity** Always buy from **Honda-approved sources** (e.g., Honda dealership parts departments, **RockAuto, or PartsGeek**) to avoid counterfeits. Check the **part number (AY67329)** and **VIN compatibility** before purchasing.

2. **Assess Your Installation Skills** If you re inexperienced with bodywork, **consult a professional mechanic or Honda specialist** to ensure proper installation. A poorly fitted valance can lead to **airflow issues, misalignment, or even damage to sensors**.

3. **Consider Aftermarket Alternatives** If cost is a concern, research **high-quality aftermarket valance diffusers** (e.g., from **RallySport, SlickCar, or local fabricators**). Some offer **better materials, unique designs, or easier installation** at a lower price.

- **Front bumper deletion kit** (for a more aggressive look).

- **Cold air intake** (to improve airflow).

- **LED fog lights** (for better visibility).

- **Suspension tuning** (if lowering the car).

5. **Maintain the Part** Regularly inspect the valance for **dents, cracks, or misalignment**, especially after hitting potholes or debris. Clean it periodically to prevent dirt buildup.

- **Buy the OEM part (71102-TBF-A0) if** you want **stock accuracy, durability, and a seamless fit** and are willing to pay for it.

- **Consider aftermarket if** you want **more options, better value, or customization** without sacrificing too much quality.

For most **Civic SI owners** who want a **balanced approach**, the OEM part is a **solid choice**, but always **weigh the pros and cons** against your budget and project goals.

Details:

All mounting points firmly intact. This is an original factory part!!, 2017 - 2020 HONDA CIVIC SI FRONT LOWER TEXTURE VALANCE DIFFUSER OEM,: Grille in good used conditions. Grille will has some cosmetic wear and light scuff for been stored. Please see before purchasing.

Conditions shown in close up pictures. Please compare part number and pictures very carefully. It will come exactly as you see on pictures. Some minor scratches only, see photos please.

part #: 71102tbfa0 prices

• $87.20-$276.25

specifications grilexte:

• for models: Si, Civic
• for makes: Honda
• for years: 2017-2020
• mpn: 71102-tbf-a0
• type: Grille
• oe/oem part number: Ay67329
• finish: Textured
• placement on vehicle: Front, Lower

returns grilexte:

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

seller grilexte:

• city: Los Angeles, California
• rating: 98.1%
• # reviews: 4960

payments grilexte:

• credit card: Visa
• other
• wallet: Paypal

offer grilexte:

• started: February 28, 2026
• best offers: True
• sold: 0
• quantity: 1
• options: Ship-to-home
• availability: In Stock

shipping grilexte:

• service: UPS Ground
• transit: 5-11 Days
• type: Fixed
• class: Standard
• cost: $75.00
• carrier: UPS

general grilexte:

• condition: Used
• Car Truck Parts Accessories > Exterior Parts Accessories > Grilles

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