Suspension and Components› Springs and Components

Roush

Roush 15-25 Ford Mustang EcoBoost w/o Magneride Lowering Springs

$403.88

SKU: R00I 422339

In Stock
In Stock
Ships by Jun 12
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Roush Lowering Spring Kit (422339) provides a 25mm front and 19mm rear drop for 2015-2026 Ford Mustang GT and EcoBoost models without MagneRide. It features optimized spring rates for enhanced handling and a glossy red finish.

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

BrandRoush
Part NumberR00I 422339

Videos

2015-2023 Mustang Roush Single Adjustable Coilover Suspension Kit Installation

2015-2023 Mustang Roush Single Adjustable Coilover Suspension Kit Installation
Mustang GT gets LOW & STIFF! (Full Roush kit!)

Mustang GT gets LOW & STIFF! (Full Roush kit!)

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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