J&M Rear Vertical Links with Spherical Bearings - 2015-2026 Mustang (25330B)
Improve rear suspension stability, traction, and handling consistency with the J&M Rear Vertical Links with Spherical Bearings. Designed for 2015-2026 Ford Mustang IRS applications, these lightweight billet aluminum links eliminate suspension deflection commonly found in factory rubber-bushed components, helping deliver more predictable performance on the street, strip, or road course.
Manufactured in the USA from aircraft-grade 6061-T6511 billet aluminum, these vertical links utilize premium spherical bearings that maintain precise suspension geometry under load. By eliminating unwanted movement in the rear suspension, the links improve traction, reduce wheel hop, and provide greater confidence during acceleration, cornering, and high-performance driving.
Each link features high-strength spherical bearings with a heat-treated and hard chrome-plated 52100 steel ball, heat-treated 4340 chromoly bearing races, and a durable sintered bronze/PTFE liner similar to those used in modern OEM ball joints. CNC-machined billet tapered and reducer bushings ensure a true bolt-on installation while maintaining exceptional strength and durability.
Features
- Billet aluminum rear vertical links for Mustang IRS applications
- Aircraft-grade 6061-T6511 aluminum construction
- High-strength spherical bearing design
- Eliminates suspension deflection caused by factory bushings
- CNC-machined billet tapered and reducer bushings included
- Direct bolt-on installation
- Heat-treated 52100 steel hard chrome-plated bearing ball
- Heat-treated 4340 chromoly bearing race
- Sintered bronze/PTFE bearing liner technology
- Reduces wheel hop during acceleration
- Improves rear suspension consistency and geometry control
- Lightweight design reduces unsprung weight
- Available in red anodized, black anodized, or bare aluminum finishes
- Made in the USA
- Backed by a lifetime guarantee
Benefits
- Increases rear tire traction
- Reduces factory wheel hop
- Improves rear suspension response
- Creates more predictable handling and stability
- Maintains suspension geometry under load
- Reduces unsprung weight compared to factory components
- Ideal for street performance, drag racing, autocross, and road racing
Fitment
- 2015 Ford Mustang EcoBoost IRS
- 2015 Ford Mustang GT IRS
- 2015 Ford Mustang V6 IRS
- 2016 Ford Mustang EcoBoost IRS
- 2016 Ford Mustang GT IRS
- 2017 Ford Mustang EcoBoost IRS
- 2017 Ford Mustang GT IRS
- 2018 Ford Mustang EcoBoost IRS
- 2018 Ford Mustang GT IRS
- 2018 Ford Mustang Shelby GT350 IRS
- 2019 Ford Mustang EcoBoost IRS
- 2019 Ford Mustang GT IRS
- 2019 Ford Mustang Shelby GT350 IRS
- 2020 Ford Mustang EcoBoost IRS
- 2020 Ford Mustang GT IRS
- 2020 Ford Mustang Shelby GT350 IRS
- 2021 Ford Mustang EcoBoost IRS
- 2021 Ford Mustang GT IRS
- 2021 Ford Mustang Mach 1 IRS
- 2022 Ford Mustang EcoBoost IRS
- 2022 Ford Mustang GT IRS
- 2022 Ford Mustang Mach 1 IRS
- 2023 Ford Mustang EcoBoost IRS
- 2023 Ford Mustang GT IRS
- 2023 Ford Mustang Mach 1 IRS
- 2024 Ford Mustang EcoBoost IRS (Non-Performance Pack)
- 2024 Ford Mustang GT IRS (Non-Performance Pack / Non-Brembo)
- 2025 Ford Mustang EcoBoost IRS (Non-Performance Pack)
- 2025 Ford Mustang GT IRS (Non-Performance Pack / Non-Brembo)
- 2026 Ford Mustang EcoBoost IRS (Non-Performance Pack)
- 2026 Ford Mustang GT IRS (Non-Performance Pack / Non-Brembo)
Additional Notes
- Does not fit Shelby GT500 models.
- Does not fit 2024-2026 Mustang models equipped with the Performance Pack or Brembo brake package.
- Sold as a pair.
- Available in red anodized, black anodized, or bare aluminum finishes.
- Professional alignment is recommended after installation of suspension components.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
