RTR Tactical Performance Lowering Spring Set Mustang Fastback EcoBoost/GT W/O MagneRide 2015-2024



  • Tap To View 3D Model
  • Progressive Spring Rate
  • 1.1” Front & 0.8” Rear Drop
  • Improves Handling Performance

RTR Tactical Performance Lowering Spring Set for 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, and 2024 Fastback EcoBoost and GT Mustangs without MagneRide Suspension.

Featuring street-tested and track-proven progressive springs, the RTR Tactical Performance Lowering Spring Set is perfect for 2015-2024 Fastback EcoBoost and GT Mustangs (11081.0013.21.A)! This set drops Mustangs without the factory MagneRide suspension 1.1” in the front and 0.8” in the rear. It also lowers your center of gravity, aiding in boosting your performance while still being able to clear stock and aftermarket wheels.

Features and Benefits:
- Progressive Spring Rate
- Drop: 1.1” in Front & 0.8” in Rear
- Improves Handling Performance
- Lowers Center of Gravity
- Sleek Muscular Stance
- Eliminates Huge Tire-to-Fender Gap
- Gray Powder Coated Finish
- Clears Stock/Aftermarket Wheels & Tires

Together, this lowering spring set design eliminates large tire-to-fender gaps, creating a sleek muscle car stance without the hassle of rear sag. It works great with base and performance pack dampers and is best accentuated by RTR’s Tactical Performance adjustable dampers and sway bars, making it perfect for RTR enthusiasts.  

Vehicle Fitment:
- 2015-2024 EcoBoost Fastback Mustangs
- 2015-2024 GT Fastback Mustangs
*NOT designed for use with V6 or Convertible models

Please Note: These springs will NOT fit vehicles that are equipped with the factory MagneRide suspension or 2018+ Performance Package 2 (PP2) Models.

California Residents: Proposition 65 Warning

Installation Difficulty


Advanced skill is required for this installation.

Vehicle Fitment

This product will fit the following Mustang years:

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