Chassis Components› Chassis and Frame Components

DevSport

Rear Diffuser

$290.00

SKU: RDF-003-01

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The DevSport Rear Diffuser is a 1-piece style aero component designed for the 2006-2011 Honda Civic. It features top sections made from 1/4" thick aluminum composite and 1/8" thick aluminum composite for the fins and side sections. The diffuser is professionally CNC machined and finished in a smooth satin black with a UV coating.
Show original supplier description
The DevSport Rear Diffuser is engineered to enhance the aerodynamics and aesthetics of your 2006-2011 Honda Civic. This updated 1-piece design offers improved strength and a cleaner look compared to previous modular versions. Constructed from durable 1/4" thick aluminum composite for the top sections and 1/8" thick aluminum composite for the fins and side elements, it provides robust performance. Each diffuser is meticulously CNC machined for precision fitment and features pre-drilled mounting holes for straightforward installation directly to the rear bumper. A UV coating is applied for added protection against the elements, ensuring a lasting satin black finish. The diffuser is compatible with both Coupe and Sedan models of the 2006-2011 Honda Civic. The package includes the rear diffuser pieces, stainless black zinc hardware, black aluminum L-brackets, and a DevSport badge.

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

BrandDevSport
Part NumberRDF-003-01
CategoryChassis Components
5,000+ Trusted brands
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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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