1. Auto Performance - Body Kits Items
  2. sku: 5778237311733713
  3. DURAFLEX 118690

DURAFLEX 118690 Rear Blade Fiberglass Diffuser

fits model: Trailblazer. make: Chevy. year: 2002–2008.

118690 Duraflex For Chevy Trailblazer 02-08 Blade Style Fiberglass Rear Diffuser Unpainted

( Brand: Duraflex ), ( Manufacturer Part Number: 118690 ), ( Product Type: Body Kits ), ( 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 ), ( Compatible Make S : Chevrolet ), ( Compatible Model S : Trailblazer, Trailblazer Ext ), ( Product Subtype: Diffusers ), ( Material: Fiberglass ), ( Type: Rear Diffusers )

Review DURAFLEX Chevy Blade Fiberglass Rear Diffuser Unpainted fits TRAILBLAZER 2002–2008

The Duraflex 118690 Blade Fiberglass Rear Diffuser is an excellent choice for Chevy Trailblazer owners looking to enhance the appearance and performance of their vehicle from the years 2002 to 2008. This premium fiberglass component is meticulously designed to fit perfectly onto the rear diffuser opening of your Trailblazer, providing a sleek and stylish look that sets it apart from stock designs.

Manufactured using high-quality fiberglass material, this durable diffuser is both lightweight and strong. Its smooth, glossy finish not only complements the design of your Trailblazer but also offers superior resistance to environmental elements, ensuring that it remains in excellent condition for years to come.

One of the primary benefits of installing a Duraflex Blade Fiberglass Rear Diffuser on your Chevy Trailblazer is the improvement in aerodynamics. By smoothing out the airflow at the rear of the vehicle, this diffuser helps to reduce drag and improve overall stability, offering better handling and fuel efficiency.

Another advantage of this fiberglass rear diffuser is its ease of installation. Designed with a simple bolt-on configuration, you can easily install it in your garage or driveway using common household tools. The included instructions and templates make the process straightforward and hassle-free, ensuring that you can enjoy your new customization as soon as possible.

Additionally, the Duraflex 118690 Blade Fiberglass Rear Diffuser comes with a limited lifetime warranty, giving you peace of mind and confidence in your purchase. This warranty covers defects in materials and workmanship, ensuring that you'll be able to enjoy your new diffuser for years to come.

In summary, the Duraflex 118690 Blade Fiberglass Rear Diffuser is an excellent investment for any Chevy Trailblazer owner seeking to improve both the aesthetics and performance of their vehicle. Its durable fiberglass construction, sleek design, and easy installation make it a top choice for enhancing the look and functionality of your Trailblazer.

Duraflex 118690 for Chevy Trailblazer (02-08): A Fiberglass Rear Diffuser - Pros, Cons, and Conclusion

The Duraflex 118690 is a fiberglass rear diffuser designed to fit Chevy Trailblazer models from 2002 to 2008. This component enhances the vehicle's appearance and can improve its aerodynamics. Like any other purchase, it comes with its advantages and disadvantages.

Pros:

1. Enhances the vehicle's appearance: The fiberglass rear diffuser adds a sporty and aggressive look to the Trailblazer. It is an excellent choice for those seeking to personalize their SUV and make it stand out.

2. Improves aerodynamics: By smoothing out the rear end, the diffuser can help reduce air turbulence and improve the Trailblazer's overall efficiency. This can lead to better fuel economy and reduced wind noise during high-speed driving.

3. Durable material: Fiberglass is a strong and lightweight material that is resistant to corrosion and other environmental factors. This makes the Duraflex 118690 a suitable option for those who want a long-lasting and robust rear diffuser.

Cons:

1. Installation complexity: Fiberglass parts require careful handling and precise installation. It is recommended that this process is performed by a professional to ensure a proper fit and to avoid potential damage.

2. Cost: Compared to other materials like plastic or OEM parts, fiberglass components can be more expensive. The Duraflex 118690 is no exception, and the additional cost of professional installation can add to the overall price.

3. Custom painting: If you plan to paint the diffuser to match your Trailblazer's color, be aware that fiberglass parts may require professional sanding and painting to achieve a high-quality finish.

Conclusion:

The Duraflex 118690 fiberglass rear diffuser for the Chevy Trailblazer (02-08) offers several advantages, including improved appearance, aerodynamics, and durability. However, it also comes with potential drawbacks such as installation complexity, cost, and the need for custom painting.

Based on the information provided, my recommendation would be to consider the Duraflex 118690 if you are looking for a high-quality, long-lasting rear diffuser that can enhance the appearance and aerodynamics of your Trailblazer. Keep in mind that professional installation and potential custom painting costs may add to the overall price. If you are on a tight budget or prefer a more straightforward installation process, alternative options may be worth considering.

part # 118690 prices

  • $243.00-$363.00

specifications performaproto:

  • for models: Trailblazer
  • for makes: Chevy
  • for years: 2002-2008
  • brand: Duraflex
  • manufacturer part number: 118690
  • product type: Body Kits
  • 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
  • compatible make s : Chevrolet
  • compatible model s : Trailblazer, Trailblazer Ext
  • product subtype: Diffusers
  • material: Fiberglass
  • type: Rear Diffusers

payments performaproto:

  • credit card: Visa
  • wallet: Google-pay
  • other

general performaproto:

  • Permance Racing Parts > Auto Permance Parts > Body Kits
  • condition: New

shipping performaproto:

  • type: Fixed
  • cost: $160.00
  • class: Standard
  • carrier: FedEx
  • service: FedEx Ground / FedEx Home Delivery
  • transit: 4-10 Days

offer performaproto:

  • options: Ship-to-home
  • quantity: 4
  • started: September 26, 2025
  • sold: 0
  • availability: In Stock

returns performaproto:

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

seller performaproto:

  • rating: 97.0%
  • # reviews: 346041
for models: trailblazer, for makes: chevy, for years: 2002-2008, product type: body kits, 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, compatible make s: chevrolet, compatible model s: trailblazer, trailblazer ext, product subtype: diffusers, type: rear diffusers,
category: auto parts > racing parts > body kits, material: fiberglass, sku: 5778237311733713,

Duraflex 118690 Is Similar To:

performaproto logo
5 offers $243.00–$363.00 USD
  • Offer #1: $243.00 price + $129.00 delivery = $372.00* total. 2002-2008 Chevrolet Trailblazer Duraflex Blade Rear Diffuser - 1 Piece.+$129.00 shipping
  • Offer #2: $363.00 price + free delivery = $363.00* total. L-brackets are commonly used to attach the diffuser securely to the vehicle's chassis or bumper, while bolts and screws ensure a tight fit. This hardware often includes L-brackets, bolts, screws, washers, and other fasteners.FREE SHIPPING
  • Offer #3: $363.00 price + free delivery = $363.00* total. L-brackets are commonly used to attach the diffuser to the vehicle s chassis or bumper, while bolts and screws ensure a secure fit.FREE SHIPPING
  • Offer #4: $234.00 price + $161.00 delivery = $395.00* total. At speed, it'll decrease the pressure under the car with a resulting increase in downforce Blade Style Rear Diffuser by Duraflex.+$161.00 shipping
  • Offer #5: $363.00 price + free delivery = $363.00* total. are considered custom parts. 100% Authentic Duraflex.FREE SHIPPING