The Function and Form Type 4 is250 is200t is300 coilovers are engineered to provide precision handling, improved ride comfort, and superior adjustability for the 2014-2024 Lexus IS250, IS200T, and IS350 XE30. Whether you are looking to refine your suspension for daily driving, improve cornering stability, or achieve a more aggressive stance, these coilovers offer a perfect balance of performance, durability, and customization for both street and track applications.

Designed with an inverted monotube construction, these coilovers provide increased damper strength and longevity. The long-stroke suspension travel ensures a more compliant ride while maintaining sharp responsiveness, making them ideal for a variety of driving conditions. The aggressively tuned damping characteristics offer enhanced stability and control, delivering improved steering feedback and road feel.

Each coilover is equipped with a 40mm inverted piston design, optimizing performance under high lateral loads for greater suspension precision. The large fluid valve assembly and oil chambers ensure consistent damping force, allowing for smooth transitions and better shock absorption. The high-viscosity fluid inside the shocks is formulated for thermal stability, providing reliable performance in extreme temperatures and high-speed driving conditions.

Independent ride height adjustment allows for precise tuning without affecting spring preload, ensuring the ideal balance between comfort and performance. The one-way adjustable damping with a 24-step spectrum provides fine-tuned control over suspension stiffness, allowing drivers to customize their setup to match their driving style.

Designed as a direct bolt-on suspension upgrade, these coilovers require no modifications for installation, making them a great choice for Lexus IS250, IS200T, and IS350 XE30 owners seeking improved handling, ride quality, and stance. With precision engineering and high-quality materials, these coilovers provide long-lasting durability and consistent performance across all driving environments.

By installing Function and Form Type 4 is250 is200t is300 coilovers, you will experience enhanced cornering stability, sharper steering response, and superior ride control. With an inverted monotube design, 40mm piston technology, and 24-step adjustable damping, these coilovers deliver the ideal combination of comfort, performance, and handling precision. Whether you are upgrading for a refined daily drive, aggressive street performance, or a lowered stance, this suspension system enhances both the aesthetic and functionality of your Lexus.

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