![2017-2019 Honda Civic Rear Diffuser (Hatch [Non Sport] ) - Aeroflowdynamics](http://www.aeroflowdynamics.com/cdn/shop/products/civic_sedan_rear_diff_f1938867-910a-462b-b76a-25b08380bdc1.png?v=1567529627&width=1200)
![2017-2019 Honda Civic Rear Diffuser (Hatch [Non Sport] ) - Aeroflowdynamics](http://www.aeroflowdynamics.com/cdn/shop/products/01_2_b2bade33-7c83-42d4-99c2-34969d2877d8.jpg?v=1567529627&width=1200)
![2017-2019 Honda Civic Rear Diffuser (Hatch [Non Sport] ) - Aeroflowdynamics](http://www.aeroflowdynamics.com/cdn/shop/products/03_2_eeb98056-c79b-4d9e-9d49-f97ddce11af3.jpg?v=1567529627&width=1200)
![2017-2019 Honda Civic Rear Diffuser (Hatch [Non Sport] ) - Aeroflowdynamics](http://www.aeroflowdynamics.com/cdn/shop/products/04_1_f7442bb3-76c0-4cb4-8639-93762ab26ae0.jpg?v=1567529627&width=1200)
![2017-2019 Honda Civic Rear Diffuser (Hatch [Non Sport] ) - Aeroflowdynamics](http://www.aeroflowdynamics.com/cdn/shop/products/06_b0fb59dd-9ab5-47d9-b159-e98f896b338a.jpg?v=1567529627&width=1200)
![2017-2019 Honda Civic Rear Diffuser (Hatch [Non Sport] ) - Aeroflowdynamics](http://www.aeroflowdynamics.com/cdn/shop/products/07_e7c11ec2-1507-44a4-89a9-d82b0421b1da.jpg?v=1567529627&width=1200)
![2017-2019 Honda Civic Rear Diffuser (Hatch [Non Sport] ) - Aeroflowdynamics](http://www.aeroflowdynamics.com/cdn/shop/products/05_1_c6852c5f-e2dd-45f5-b039-2f4a3831c0a2.jpg?v=1567529627&width=1200)
![2017-2019 Honda Civic Rear Diffuser (Hatch [Non Sport] ) - Aeroflowdynamics](http://www.aeroflowdynamics.com/cdn/shop/products/civic_sedan_rear_diff_f1938867-910a-462b-b76a-25b08380bdc1.png?v=1567529627&width=450)
![2017-2019 Honda Civic Rear Diffuser (Hatch [Non Sport] ) - Aeroflowdynamics](http://www.aeroflowdynamics.com/cdn/shop/products/01_2_b2bade33-7c83-42d4-99c2-34969d2877d8.jpg?v=1567529627&width=450)
![2017-2019 Honda Civic Rear Diffuser (Hatch [Non Sport] ) - Aeroflowdynamics](http://www.aeroflowdynamics.com/cdn/shop/products/03_2_eeb98056-c79b-4d9e-9d49-f97ddce11af3.jpg?v=1567529627&width=450)
![2017-2019 Honda Civic Rear Diffuser (Hatch [Non Sport] ) - Aeroflowdynamics](http://www.aeroflowdynamics.com/cdn/shop/products/04_1_f7442bb3-76c0-4cb4-8639-93762ab26ae0.jpg?v=1567529627&width=450)
![2017-2019 Honda Civic Rear Diffuser (Hatch [Non Sport] ) - Aeroflowdynamics](http://www.aeroflowdynamics.com/cdn/shop/products/06_b0fb59dd-9ab5-47d9-b159-e98f896b338a.jpg?v=1567529627&width=450)
![2017-2019 Honda Civic Rear Diffuser (Hatch [Non Sport] ) - Aeroflowdynamics](http://www.aeroflowdynamics.com/cdn/shop/products/07_e7c11ec2-1507-44a4-89a9-d82b0421b1da.jpg?v=1567529627&width=450)
![2017-2019 Honda Civic Rear Diffuser (Hatch [Non Sport] ) - Aeroflowdynamics](http://www.aeroflowdynamics.com/cdn/shop/products/05_1_c6852c5f-e2dd-45f5-b039-2f4a3831c0a2.jpg?v=1567529627&width=450)
2017-2021 Honda Civic Non-Sport Hatchback Diffuser
Talk to an AFD Performance Specialist
100% Fitment Guarantee β’ Real Enthusiasts β’ No Guesswork
M-F 9:00AM - 5:00PM
Over 1,000,000+ parts installed Worldwide
CURRENTLY OUT OF PRODUCTION
Designed for the 2017β2021 Honda Civic Hatchback (Non-Sport Models)
π§ Direct Fitment
Engineered to bolt directly onto the OEM rear bumper of non-sport hatchback trims, ensuring clean fitment without hassle.
π οΈ Material
Constructed from aerospace-grade lightweight aluminum, providing durability and strength without unnecessary weight.
βοΈ Finish & Build Quality
Each unit is fully CNCβd and powder coated in a gloss black finish. Pre-drilled mounting points offer a precise installation experience.
Made in the USA
Proudly manufactured in the United States with high attention to quality and detail.
π§° Install-Friendly
All required hardware is included.
Comes ready to install.
Professional installation is highly recommended.
π¨ Why Add a Rear Diffuser to Your Civic Hatchback?
Enhance the rear-end appearance of your Civic with a more aggressive, performance-inspired look. The diffuser helps manage airflow beneath the vehicle, improving stability and reducing drag for a more planted driving feel.
CNC-cut aero components are produced per order and require material allocation and machine programming.
-
Typical Lead Time: 3-5 weeks
-
CNC items may be canceled within the first (5) business days
-
After 5 business days: Orders become FINAL SALE
-
Any cancellation request will be subject to a restocking fee due to production preparation already in progress.
