Ksport Air Suspension System

About Ksport USA

Founded in 2003 and headquartered in Mesa, Arizona, Ksport USA has built a well-earned reputation as a serious force in the aftermarket suspension world. What started as a mission to bring affordable, high-performing suspension technology to enthusiasts has grown into a globally recognized brand trusted by street drivers, weekend warriors, and competitive racers alike. Whether you are chasing lap times at the local track, dialing in a drift build, or simply upgrading your daily driver, Ksport has engineered a solution designed with your goals in mind.

Engineering Philosophy

Ksport approaches suspension design with a performance-first mindset. Their flagship coilover systems use a monotube high-pressure design that separates oil and gas within the cylinder — a construction method that dissipates heat faster and more evenly than twin-tube alternatives, enabling finer damping adjustments and more consistent ride quality. Components like spring perches, locking collars, and top mounts are machined from high-quality 6061-T6 billet aluminum for excellent strength-to-weight ratio and corrosion resistance, while steel shock bodies receive a zinc electroplate finish for long-term durability against the elements.

One of Ksport's most recognized innovations is their patented pillowball upper mount design. Available for many MacPherson-strut applications, these top mounts combat unwanted noise during cornering while simultaneously improving steering feel and response. On many models, these mounts also integrate camber and caster adjustability directly into the top mount — eliminating the need for a separate aftermarket camber kit and making Ksport's alignment camber and caster plates a natural extension of their coilover ecosystem.

Product Range

Ksport's catalog spans several performance-oriented categories. Their coilover lineup includes the popular Kontrol Pro series — which offers 36 levels of adjustable damping for both street comfort and track-ready handling — as well as more specialized Rally Racing and Slide Kontrol series designed for the unique demands of gravel stages and drift circuits. Beyond coilovers, Ksport also produces air suspension kits for enthusiasts who want maximum ride-height flexibility and controllability, as well as big brake kits for drivers who demand serious stopping power to match their suspension upgrades.

Every Ksport product goes through a rigorous quality control process: CNC machined, measured for spec compliance, hand-assembled, and then tested — including balancing, leak testing, and corrosive environment simulation — before it ever ships. This commitment to process-driven quality is a key reason the brand has maintained strong customer loyalty across more than two decades in the industry.

Who Ksport Is For

Ksport products are built for enthusiasts who want genuine performance without paying an extreme premium. Their systems have appeared in award-winning competition vehicles worldwide, yet remain accessible enough for the passionate street driver looking to improve handling, stance, and overall ride quality. With a worldwide dealer network and a team of automotive experts behind the brand, Ksport continues to deliver on its founding promise: performance and durability, made affordable.