Bayson R Motorsports

GT4 Style Spoiler

$380.00

SKU: SPOILER-POR718-A-GT4

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Bayson R Motorsports GT4 Style Spoiler is an aftermarket exterior component designed to elevate the styling of your Porsche Boxster or Cayman (718). Embodying the aggressive aesthetics of the GT4, this spoiler aims to enhance rear downforce, contributing to improved stability at speed. It is precision-engineered for a seamless fit on 2017-2025 Porsche Boxster and Cayman models, including the S and GTS trims. Constructed from ABS Plastic and delivered in a primed grey finish, this spoiler requires prepping for paint to achieve a custom look. The product aims to transform your vehicle's appearance with a track-ready and show-stopping presence. This spoiler is specifically designed for the 2017-2025 Porsche Cayman (718), 2017-2025 Porsche Cayman S/GTS (718), and 2017-2025 Porsche Boxster S/GTS (718).

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

Available on iOS & Android

Specifications

BrandBayson R Motorsports
Part NumberSPOILER-POR718-A-GT4
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.

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