Ksport CSB140-SP Kontrol Sport Fully Adjustable Coilover Kit Damping Monotube - 36-Way

The Ksport Kontrol Sport Coilover Kit (CSB140-SP) is a fully adjustable, performance-engineered suspension system built with professional road racing in mind. Stepping up from the Kontrol Pro platform, the Kontrol Sport delivers 30% stiffer valving and spring rates for a more aggressive, direct driving feel without sacrificing ride quality or tunability.

36-Way Damping Adjustment

Fine-tune your suspension with 36 individual damping levels. The damping adjustment alters compression and rebound simultaneously, making setup changes straightforward and effective whether you're dialing in for track performance or daily comfort.

Monotube High-Pressure Shock Design

All Kontrol Sport coilovers utilize a monotube design in which oil and gas are separated within the cylinder. Compared to twin-tube construction, the monotube design dissipates heat faster and more evenly, allows for finer damping adjustments, and significantly reduces the risk of aeration and cavitation — resulting in a more consistent ride quality across all conditions.

Pillowball Upper Mounts

On applicable models, Ksport's patented pillowball top mounts are included in both the front and rear, allowing installation to OEM specifications while improving steering feel and response. These mounts offer the compliance required for high-demand strut applications. On select applications, the advanced pillowball mount provides independent camber and caster adjustment, eliminating the need for a separate camber kit.

Adjustable Lower Mount for Maximum Suspension Travel

Most applications feature an adjustable lower mount, which allows ride height adjustment without sacrificing shock or spring travel — a common limitation in many competing coilover systems. On vehicles with a separate rear shock and spring (hi-low kit), height adjustment is available via both the spring perch and lower shock mount.

6061 Billet Aluminum Construction

Spring perches, locking collars, top mounts, and lower mounts are machined from 6061-T6 billet aluminum for maximum strength with minimal weight. Steel shock bodies are zinc electroplated for corrosion resistance and long-term durability. Each shock or strut is valved specifically to match its paired spring rate for optimal ride quality and reliability.

Key Features:

• 30% stiffer damping and spring rates vs. Kontrol Pro
• 36-way simultaneous compression and rebound adjustment
• Monotube design with separated oil and gas chambers
• Patented pillowball upper mounts (application dependent)
• Camber and caster adjustment on select applications
• Adjustable lower mount — height adjustment without loss of suspension travel
• 6061-T6 billet aluminum mounts, collars, and spring perches
• Zinc-electroplated steel shock bodies for corrosion resistance
• Valving matched to spring rate per application
• 12-month limited warranty covering manufacturer defects