Exterior Components Body Panels and Components

Steeda

Functional Street Wing Rear Spoiler

$929.20

SKU: 307-0015K

In Stock
In Stock
Ships by Aug 4
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Steeda S550 Functional Street Wing is engineered to enhance the aerodynamics and aggressive styling of the 2015+ Ford Mustang. Its sleek design complements the trunk lid's curvature while providing functional downforce, particularly beneficial at higher speeds. For optimal aerodynamic balance, it can be paired with a front splitter. Installation varies depending on existing spoiler configurations. Mustangs equipped with an OE spoiler will require using two existing holes and drilling two new ones on each side. Included plugs can fill the unused OE holes and be painted to match your vehicle's color. Mustangs without a pre-existing wing will need four holes drilled (two on each side), with plugs provided for a clean look if the wing is later removed. A template is included to aid in the drilling process. Note that this wing ships unpainted. This product offers street-tested functionality and aggressive styling with an easy bolt-on installation. Winglets are included to complete the aggressive look and aerodynamic function. The Steeda Functional Street Wing is designed for the 2015-2017 and 2018-2023 Ford Mustang S550 models.

MIA's Description

The Steeda Functional Street Wing is a rear spoiler designed for the 2015+ Mustang. It features a sleek design that follows the trunk lid's contours and provides functional downforce at high speeds. This wing can be installed on its own or paired with a front splitter for balanced aerodynamic improvement.

Fitment

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Specifications

BrandSteeda
Part Number307-0015K
CategoryExterior Components

Buy with Confidence

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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