Exterior Components› Truck Bed and Trunk Components

Seibon

AE Style Carbon Fiber Rear Trunk Spoiler

$510.00

SKU: RS0405MZRX8-AE

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The Seibon AE Style trunk spoiler is a carbon fiber rear spoiler designed for the 2004-2008 Mazda RX-8. The company was founded by automotive enthusiasts in 2003 and is committed to creating durable, stylish, and functional carbon fiber parts.
Show original supplier description
The Seibon AE Style rear spoiler is a carbon fiber component designed specifically for the 2004-2008 Mazda RX-8. Seibon Carbon components are meticulously hand-crafted using premium French or US-made carbon fiber. Each part undergoes a rigorous, multi-step quality control process to ensure superior finish and durability. The AE Style spoiler from Seibon is designed to complement the aggressive lines of the Mazda RX-8, providing a sportier, more aerodynamic profile. While the product description focuses on style, rear spoilers can also contribute to improved downforce and stability at higher speeds, as noted by some retailers. This Seibon rear spoiler is part of the AE Style product line and is listed under the part type Trunk Spoiler, with part number RS0405MZRX8-AE. Retailers indicate that this item may not be currently available for order, and potential buyers are advised to contact them for details.

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

BrandSeibon
Part NumberRS0405MZRX8-AE
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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