Alfa

S-Diffuser Carbon Fiber Rear Diffuser

$2,799.00

SKU: CFDIFF-1

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Alfissimo S-Diffuser is a premium carbon fiber rear diffuser specifically developed for the Alfa Romeo Giulia QV. This diffuser is designed as a direct replacement part, intended to install in the factory location. The aim is to provide the Giulia QV with a more aggressive, factory-intended look. Due to the nature of hand-made carbon fiber parts, minor fitment adjustments may be necessary. This can include light sanding or cleaning of the backside mating surface on the spears, as it is not a mold-injected plastic part like the OEM equivalent. It is crucial to note that professional installation is highly recommended. The process of removing the bumper, old diffuser, and spears, followed by precise alignment and reinstallation of the diffuser and bumper, is complex and may require two people. Failure to install by an experienced shop can lead to improper fit, inconsistencies, and will void the product's warranty. Furthermore, aftermarket carbon fiber parts may exhibit small inconsistencies compared to OEM injection-molded parts, and slight modifications like sanding may be required for a snug 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

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Specifications

BrandAlfa
Part NumberCFDIFF-1
CategoryExterior Components

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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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