2015-26 Mustang Roush Handling Pack by Roush

Price: 914.99 USD
Availability: InStock

Improve stance and performance in your S550 or S650 with Roush's 2015-2026 Mustang handling pack!

Item #RSH-42233NM

Everyday Low Price: $914.99

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LMR showroom & will call pickup service will be closed beginning Monday 9/21/26 for renovations until further notice. Need help? Contact Us.

Benefits

Lowered Stance
Enhance Cornering Grip
Reduce Body Roll
Adjustable For Driving Style

Features

Powder Coated Red Finish
25.4mm Front & 19.1mm Rear Drop
35mm Front & 25mm Rear Diameters
Three-Way Sway Bars Adjustable

What's in the Box

(1) Lowering Spring Kit
(1) Front Sway Bar
(1) Rear Sway Bar
(2) Front Sway Bar Bushings
(2) Rear Sway Bar Bushings
Hardware Kit

Roush Suspension Kit - Non-MagneRide
Elevate your S550 or S650’s handling with this 2015-2026 Mustang suspension kit from Roush for the ultimate suspension upgrade. Built to provide improved stance, superior cornering stability, and precise control; this Roush handling pack addresses all aspects of your suspension that are lacking from the factory. Each component has been rigorously tested at Roush's own proving grounds and backed by years of racing development experience and precision engineering to meet strict performance standards.

Roush Lowering Springs
These high-performance springs deliver an aggressive drop in height with 25.4mm front and 19.1mm rear which gives your Mustang a bold, race-inspired look while improving cornering dynamics and overall stability without sacrificing comfort. A front spring rate of 200 lb/in and a progressive rear spring rate of 975 lb/in is utilized, ensuring a perfectly balanced ride for spirited driving, track performance, or everyday cruising. Each spring is powder-coated in an iconic Roush red, combining durability and style.

Adjustable Sway Bars
To finalize this kit, a set of front and rear Roush adjustable sway bars are included to provide superior cornering stability and precise control. Featuring a 1.375" (35mm) front diameter and a 1" (25mm) rear diameter, these sway bars deliver exceptional rigidity, while the three-hole adjustable design allows you to fine-tune stiffness to match your driving style. Made from a durable spring steel alloy, these solid sway bars can take any abuse you throw at them. Bushings, bushing lubricant, mounts, and brake line relocation brackets are included for a hassle-free installation process. An iconic Roush Red, powder coat finish is applied to each sway bar to provide a look that's right at home underneath your S550.

ROUSH® Limited Warranty - Click Here

Ford Mustang - 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

Fitment Notice

Will NOT fit any 2015-2026 Mustang with MagneRide Damping System suspension.

Installation Instructions

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Installation Instructions

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2015-23 Mustang Lowering Spring Installation

Published 1/20/15

California Residents:

WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

About This Brand

Roush - The Art of Performance Engineering
ROUSH Performance is the first specialty-vehicle company to combine race-proven technologies with advanced automotive engineering. The result, a unique mix of street car and race car...Is a ROUSH car. Or more specifically, a ROUSH Mustang or F-150 pickup with styling, performance, and handling characteristics derived from the racetrack and modified for street legal usage. The vehicles and components produced by ROUSH Performance are imprinted with Jack Roush's vision, passion for performance, and commitment to excellence. He personally approves the design, engineering, fit, finish and overall performance of each package, ensuring that his personal standards are met prior to production and product release. Many of these products are designed by the same engineering group that has helped Roush Racing become the winningest Ford racing team in history.