These Steeda S550 Mustang Billet Aluminium Vertical Links for the 2015-22 Mustang GT & EcoBoost are made from 6061, aircraft grade aluminium. They feature CNC machined delrin bushings, and billet steel bushing sleeves and spacers, providing less deflection than the rubber bushings in the stock vertical links, yet does not add any NVH.

These Steeda Billet Aluminium Vertical Links will not flex under load like the stock links, and will give a better feel of the rear suspension, which helps the rest of the suspension assembly perform as it should.

Steeda's one-piece billet design is accurate down to one-thousandth of an inch (0.001"). The S550 Mustang geometry requires a precise length Vertical Link (something not possible with a welded design), as a either a longer or shorter piece will drastically degrade handling and stability. 

The Install for Steeda's Billet Aluminium Vertical Links is simple, and includes all necessary hardware.

Steeda Vertical Link Application recommendations:
- Delrin (555-4121): Recommended for Drag Racing & to eliminate wheel hop
- Polyurethane (555-4129): Recommended for handling applications (Street, Road Racing, AutoX)
Product Benefits:
- Reduces wheel hop
- Installs easily, with basic hand tools
- Will not flex under load
- No increase in NVH
- Made in the United States with high grade materials


Click here to download installation guide.

Installation Information:
Time of Install: About 1 Hour
Level of Difficulty: Easy
Tools Required: Basic Tools

SKU 555-4121
Brand Steeda Autosports
Unit Of Measure ea

Steeda Lifetime Warranty

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