When you’re ready to take your Lexus LS430 RWD beyond the limits of daily driving, the Function and Form Type 3 Coilovers are the upgrade you’ve been waiting for. Built for drivers who demand race-ready precision without sacrificing real-world reliability, these coilovers bring track-level performance to your street machine.
With a track-focused monotube design, Type 3 delivers sharper handling, improved feedback, and serious heat management under hard driving. The 24-step one-way damping adjustment gives you full control over rebound settings, letting you fine-tune your ride for anything from tight canyon roads to full-blown track days.
Ride height adjustments are made easy thanks to a design that separates spring preload from height settings—allowing for a low, aggressive stance without compromising suspension travel or comfort. And with preload-ready construction, installation is fast and frustration-free.
Built tough with a JIS G3445 carbon steel shock body and powdercoated steel lower mounts, these coilovers are made to last. Integrated tabs for factory brake lines and ABS sensors ensure a clean, factory-style install without cutting corners.
Every detail has been engineered for precision—from the high-viscosity damper oil that maintains consistent performance under thermal load, to the Koyo radial bearing perches and aircraft-grade aluminum camber plates on applicable MacPherson setups. The result? Smooth articulation, sharper steering input, and real alignment flexibility.
Out of the box, you’ll get 12K front and 8K rear spring rates, offering a responsive, planted ride that’s still streetable. Looking for something more tailored? Optional custom spring rates let you dial in your ideal balance.
Whether you’re building a weekend warrior or a daily with track-day ambitions, Function and Form Type 3 Coilovers deliver the performance, adjustability, and confidence to make every drive count.
