Exterior Components› Body Panels and Components

AeroFlow Dynamics

V1 Rear Diffuser

$703.98

SKU: D-17CHATCHS-V2

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The AeroFlow Dynamics V1 Diffuser is a rear diffuser designed for the 2017-2019 Honda Civic Hatchback Sport and Sport Touring models. This diffuser is crafted from aerospace-grade lightweight aluminum for rigidity and durability, and features a professional powder coat finish available in gloss jet black or matte black. Proudly made in the USA.
Show original supplier description
The AeroFlow Dynamics V1 Diffuser is specifically designed to enhance the aerodynamic performance and aggressive aesthetic of the 2017-2019 Honda Civic Hatchback, particularly the Sport and Sport Touring trims. This commitment to a perfect fit simplifies the installation process for enthusiasts. Constructed from aerospace-grade lightweight aluminum, this diffuser offers exceptional rigidity and long-term durability without adding unnecessary weight to your vehicle. The material is CNC machined and professionally powder-coated, available in either a sleek gloss jet black or a stealthy matte black finish, allowing you to match your Civic's style. The clean lines and precision build contribute to a transformed, aggressive rear-end appearance. This V1 Diffuser is proudly made in the United States, reflecting AeroFlow Dynamics' commitment to high standards in performance and craftsmanship. All necessary mounting hardware is included for installation. While the design aims for user-friendliness, professional installation is highly recommended to ensure optimal alignment and performance. The product page also notes that CNC-cut aero components are produced per order with typical lead times of 3-5 weeks, and orders become final sale after five business days.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandAeroFlow Dynamics
Part NumberD-17CHATCHS-V2
CategoryExterior Components
5,000+ Trusted brands
1M+ Enthusiasts
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(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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