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Exterior Components› Body Panels and Components

RK Sport

Fiberglass Rear Diffuser

$788.50 $670.23 Save $118.27

SKU: 52011020

Out of Stock
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 RK Sport Corvette Stingray C7 Rear Diffuser is a body panel component designed to enhance the rear aesthetics of your vehicle. It is available in Fiberglass and Carbon Fiber finishes. This GM Design awarded product is proudly made in the USA.
Show original supplier description
The RK Sport rear diffuser is a custom-fit exterior body component designed to enhance the style of the rear profile of 2014-2019 Chevrolet Corvette C7 Stingray models. This performance-oriented part is hand-crafted in the USA using hi-temp fiberglass, providing exceptional durability and an aggressive aesthetic that complements the Stingray's design language. As a fiberglass component, this part is delivered unpainted and requires professional preparation, including priming and painting, to achieve a finished appearance. It serves as a direct-fit replacement for the factory rear valence, offering a distinct visual upgrade for the C7 platform. This product is a GM Design awarded piece known for its fit and finish. While the part is specifically engineered for the 2014-2019 Chevrolet Corvette C7 Stingray, users should ensure they are prepared for the necessary paint-to-match labor required for the fiberglass finish. Professional installation is recommended to ensure proper alignment and a secure fit.

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

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandRK Sport
Part Number52011020
CategoryExterior Components
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(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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