1. Auto Performance - Body Kits Items
  2. sku: 7410236095247713
  3. HONDA 1636738384

HONDA 1636738384 Rear Mugen Bumper Lip Spoiler Diffuser FA5

fits model: Si, Civic. make: Honda. year: 2007–2011.

1636738384 Honda 2008 Civic Mugen Si Sedan Fa5 07-11 Rear Bumper Lip Spoiler Diffuser Oem

( Part Type: Bumper Spoiler ), ( Color: Black ), ( Manufacturer Part Number: 1636738384 ), ( Mounting Hardware Included: Yes ), ( Material: Plastic ), ( Attachment Method: Screws ), ( Placement On Vehicle: Rear )

Review HONDA Mugen Sedan Fa5 Rear Bumper Lip Spoiler Diffuser Oem fits CIVIC SI 2007–2011

Introducing the Honda 1636738384 2008 Civic Mugen SI FA5 Rear Bumper Lip Spoiler Diffuser, a sophisticated and aerodynamic accessory designed to enhance the appearance and performance of your 2008 Honda Civic Mugen SI FA5. This rear bumper lip spoiler diffuser is a must-have for those seeking to add a distinctive and sporty look to their vehicle, while also improving its rear downforce and airflow.

Crafted from high-quality, durable ABS material, this rear bumper lip spoiler diffuser is meticulously designed to fit perfectly on the 2008 Honda Civic Mugen SI FA5. Its sleek and aerodynamic design not only complements the contours of your car but also reduces air turbulence and drag, resulting in improved stability and handling.

The spoiler portion of this accessory is designed to extend out from the rear bumper of your car, creating an eye-catching and sporty look. Its curved shape is not only visually appealing but also helps to create downforce, which is essential for maintaining grip and stability at high speeds.

The diffuser portion of this accessory is located at the bottom of the spoiler and is designed to channel airflow effectively out of the rear of the vehicle. Its aggressive and angular design not only looks great, but also helps to reduce lift and improve overall aerodynamics, resulting in improved performance and fuel efficiency.

Installation of this rear bumper lip spoiler diffuser is a straightforward process that can be completed in just a few steps. It comes with all necessary hardware and instructions, making it easy for even the most novice of DIYers to install.

In summary, the Honda 1636738384 2008 Civic Mugen SI FA5 Rear Bumper Lip Spoiler Diffuser is an excellent investment for those seeking to enhance the appearance and performance of their vehicle. Its sleek and aerodynamic design not only looks great but also helps to improve stability, handling, and overall aerodynamics, making it a must-have accessory for any Honda Civic Mugen SI FA5 owner.

A Detailed Analysis of the Honda Civic Mugen SI FA5 (2007-2011) Rear Bumper Lip Spoiler with Diffuser: Pros, Cons, and Conclusion

Introduction:

The Honda Civic Mugen SI FA5 (2007-2011) rear bumper lip spoiler with diffuser is a popular aftermarket accessory for those looking to enhance the appearance of their Honda Civic. This article aims to provide an unbiased analysis of this product, focusing on its advantages, disadvantages, and a final recommendation.

Pros:

1. Aesthetic Enhancement: The most significant advantage of this rear bumper lip spoiler with a diffuser is the visual improvement it brings to the Honda Civic. It adds a sporty and aggressive look to the vehicle, making it more appealing to those who value exterior design.

2. Improved Aerodynamics: The diffuser component helps improve the vehicle's aerodynamics by reducing air turbulence and maintaining stable downforce. This leads to better overall performance, including improved fuel efficiency and handling.

3. Durability: Mugen is a reputable brand known for producing high-quality aftermarket parts. This rear bumper lip spoiler with a diffuser is no exception, as it is made from durable materials that can withstand harsh weather conditions and regular use.

Cons:

1. Cost: The price point of this rear bumper lip spoiler with a diffuser is relatively high compared to other aftermarket accessories. This may deter some potential buyers who are looking for more affordable options.

2. Installation Complexity: Installing this rear bumper lip spoiler with a diffuser requires some level of expertise and experience. It is not a simple plug-and-play installation and may require professional assistance.

3. Potential Fitment Issues: While Mugen is known for producing high-quality parts, there is still a chance that this rear bumper lip spoiler with a diffuser may not fit perfectly on every Honda Civic. Careful measurement and research are essential to ensure a proper fit.

Conclusion:

The Honda Civic Mugen SI FA5 (2007-2011) rear bumper lip spoiler with a diffuser offers several advantages, including aesthetic enhancement, improved aerodynamics, and durability. However, it also comes with disadvantages, such as a high cost, installation complexity, and potential fitment issues.

Final Recommendation:

If you are an avid Honda Civic enthusiast looking to enhance the exterior design and performance of your vehicle, the Mugen rear bumper lip spoiler with a diffuser is an excellent investment. Ensure that you have the necessary expertise and resources to install it correctly and that it fits your specific Honda Civic model. If you are unsure about the installation process or fitment, consider seeking professional assistance to avoid potential complications.

part # 1636738384 prices

  • $45.02-$161.35

specifications performaproto:

  • for models: Si, Civic
  • for makes: Honda
  • for years: 2007-2011
  • part type: Bumper Spoiler
  • color: Black
  • manufacturer part number: 1636738384
  • mounting hardware included: Yes
  • material: Plastic
  • attachment method: Screws
  • placement on vehicle: Rear

returns performaproto:

  • policy: No Returns

seller performaproto:

  • # reviews: 114
  • rating: 99.1%

offer performaproto:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • started: January 7, 2026

payments performaproto:

  • wallet: Paypal
  • other
  • credit card: Mastercard

shipping performaproto:

  • type: Fixed
  • service: USPS Priority Mail
  • transit: 5-13 Days
  • cost: $400.00
  • class: Expedited
  • carrier: USPS

general performaproto:

  • condition: Used
  • Permance Racing Parts > Auto Permance Parts > Body Kits
for models: si, civic, for makes: honda, for years: 2007-2011, part type: bumper spoiler, mounting hardware included: yes, attachment method: screws, placement on vehicle: rear,
category: auto parts > racing parts > body kits, color: black, material: plastic, sku: 7410236095247713,

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