We tested the Polaris Slingshot on a track with many of our professional drivers. Their conclusion was that the suspension is way too soft and has excessive body roll. Thats why our engineer team decided to build this new application of coilovers.The Polaris Slingshot suspension is double wishbone, no alignment will be needed.This is a direct bolt on kit, no modifications required.We developed a suspension with a better quality of components, Monotube shocks, forged aluminum, exclusive "SCALED" system for an easier adjustment, Custom Spring rate for free of charge, 12 levels of dampening (comfort), Molybdenum rod (High-quality stainless) Adjustable ride height by the lower mount and not by the spring to keep 100% of rod play. Comes with a better spring rate a bit more stiffer than OEM, offering more stability and keeps the vehicle flat in the corners.


  • 12 Level adjustable damping
  • Exclusive measurement system
  • Monotube design
  • Molybdenum* rod
  • Adjustable ride height -0.5” to -3.5”
  • Separate ride-height and spring pre-load
  • Forged aluminium parts
  • Anodized & powder coated finish
  • Custom spring rate
  • Fully adjustable
  • Rebuildable


Our patented technology scaled system is designed for an easier installation and to ensure equal height on each corner.

Monotube Design

Benefits of monotube suspension structure.The separation of the gas chamber from the oil chamber provides optimum damping. Damping adjustments are more sensitive with a mono-tube suspension design. The shell case itself works as a cylinder. While not covered by an outer tube, the cylinder is directly exposed to the air, providing much better heat dissipation and preventing the oil from overheating while maintaining high performance.

SWIFT springs

When drivers look at a set of springs, they concentrate mainly on the rates, but the material and manufacturing process is equally important. Swift Springs was founded in 1997 in Tokyo Japan as a motor sports division of Tokyo Hatsujo Manufacturing Co, Ltd. that has been leading the spring industry since 1924.

Then Swift got involved with the championship teams in Le Mans 24hrs, Nurburgring 24hrs, Super GT (JGTC), Super Taikyu series, D-1 World Grand Prix, F3, F3000, Formula Toyota, and many other world class races.


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Compare the OEM vs our System.

We're confident in our high-quality products so we're giving you more peace of mind and more bang for your buck!


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