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  • 4-Link Suspension System

4-Link Suspension System

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Quick Overview:

The 4-Link Suspension System is infinitely adjustable with 1/8 inch increments thereby allowing hundreds of instant center options. Additionally, you can quickly change instant centers without affecting pinion angle, pre-load, or wheelbase. Watch the video below for a quick overview.


The Adjustable 4-Link Bracket System has the capacity to take all the guess work out of tuning a rear suspension and will allow anyone to take a scientific approach to race car technology.

Designed and manufactured to Aerospace standards, the main arm is produced from solid billet steel and heat treated to the maximum strength. After the heat treating process is completed, the final skin cuts are preformed to assure extremely tight tolerances and holes that never elongate or wear out.

The Adjustable 4-Link Suspension System brackets are machined from titanium and allow for infinite adjustments of 1/8 inch increments. This provides hundreds of instant center options which can quickly change without affecting pinion angle, pre-load, or wheelbase.

Because of its unique design, this Adjustable 4-Link Suspension System does not require multiple sets of brackets as the upper and lower titanium brackets can be flipped vertically to include all possible combinations. The latest 7.7 bracket revision features raised adjustment locations which provide even more options for cars needing higher, longer intersects.

Unmatched in strength, reliability and quality, the Adjustable 4-Link Suspension System uses the finest NAS hardware available and is compatible with several different sizes and designs of rod ends, including 7/8" and 3/4".

Check out the video below for a quick overview of this system and why it’s a must-have for any serious racer.

*This product is drop shipped and may arrive separately from other items ordered.


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Additional Information

Country of Manufacture United States


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