Suspension
2015-2026 Roush Mustang Lowering Springs
Roush part # 422339
$349.99
Roush retail price · part only
Installed at our shop
est. $949.99
Part $349.99 + about 4 hrs labor at $150/hr ($600.00).
Estimate only — shop supplies and sales tax not included. We confirm the final installed price for your exact vehicle before any work.
Fits: 2015–2026 Mustang
MustangInstalled at our East Bridgewater shop, or shipped anywhere in the US. Prefer to talk? 508-715-3554
- Genuine ROUSH Performance part, from an authorized Gold Dealer
- Installed by Ford specialists at our East Bridgewater shop
- Roush retail price. Installed price estimated up front, confirmed before work
Prices and availability subject to change. Prices updated October 2, 2026.
Details & specs
2015-2026 Roush Mustang Lowering Springs
Transform your Mustang’s stance and handling with the 2015-2026 Roush Mustang Lowering Springs. These high-performance springs deliver an aggressive Aggressive 25.4mm front and 19.1mm rear drop, giving your Mustang a bold, race-inspired look while improving cornering dynamics and overall stability.
Tailored specifically for non-MagneRide-equipped Mustangs, these springs offer a front spring rate of 200 lb/in and a progressive rear spring rate of 975 lb/in, ensuring a perfectly balanced ride for spirited driving or everyday cruising.
Whether you're enhancing your Mustang for show or performance, Roush Lowering Springs deliver the sleek appearance and precise handling you expect from Roush engineering.
- Aggressive 25.4mm Front and 19.1mm Rear Drop: Lower your Mustang’s center of gravity for sharper turns and improved road feel.
- Optimized Spring Rates: 200 lb/in (front) and 975 lb/in progressive (rear) for superior handling.
- Non-MagneRide Compatibility: Specifically designed for Mustangs without MagneRide suspension. See Part Number 422330 for MagneRide compatible lowering springs.
Pair your Roush Lowering Springs with our 2015-2026 Roush Mustang Front & Rear Adjustable Sway Bars for the ultimate suspension upgrade. With adjustable stiffness and durable construction, these sway bars complement the springs perfectly for track-ready performance.
