How do I adjust the ride height and damping on these coilovers?

Ride height is adjusted using the composite spring perch on the strut body. Rebound damping is adjusted via a knob on the top of the damper, offering 16 distinct clicks of adjustment. A detailed setup manual is included to guide you.

What is the benefit of the aluminum unibal top mounts?

The aluminum unibal top mounts improve steering response and feedback. They also allow you to adjust the camber angle on the front axle, which is important for optimizing tire fitment and maximizing grip during cornering.

Are these coilovers built to last in different weather conditions?

Yes, the struts feature a galvanized zinc coating for corrosion resistance, and an integrated dust protection system prevents water and dirt from reaching the piston rod and seals, contributing to durability.

ST Coilover Kit 01-05 Lexus IS300 RWD Sedan/Wagon

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Specifications

Brand: ST Suspensions
Part #: 18257801
UPC: 847691073490

ST Coilover Kit 01-05 Lexus IS300 RWD Sedan/Wagon

Name: ST Coilover Kit 01-05 Lexus IS300 RWD Sedan/Wagon
Brand: ST Suspensions
Price: 1794.11 USD
Availability: InStock

$1794.11

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Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2001-2005 Lexus IS300. ST XTA Coilover Kit with adjustable damping and camber plates for improved handling.

Key Features

Fits 2001-2005 Lexus IS300 RWD Sedan/Wagon.
Features a polyamide composite spring perch with a stainless steel insert to prevent corrosion and ensure long-lasting height adjustability.
Galvanized zinc-coated steel struts offer improved resistance to corrosion.
Aluminum unibal top mounts allow for front axle camber adjustment to optimize tire fitment and grip.
Adjustable rebound damping with 16 distinct clicks lets you fine-tune driving dynamics.
Includes linear race springs for consistent response and a preset damper configuration tested by KW.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Lexus IS300 2001-2005

Product Details

The ST XTA Coilover kit is built with a durable, friction-optimized polyamide composite spring perch that has a stainless steel insert. This design prevents corrosion between the strut and perch, ensuring that you can adjust your ride height smoothly for years to come. The galvanized zinc-coated steel struts offer solid corrosion protection, and a dust protection system keeps dirt and debris away from the hardened chrome piston rod and valve packs. These coilovers are assembled by hand by experts at KW in Germany, and each damper is tested on a shock dyno before it ships to you.

With 16 distinct clicks of adjustable rebound damping, you can easily fine-tune your car's driving dynamics to match your preference, whether that's for comfort or performance. The kit includes aluminum unibal top mounts that allow for front axle camber adjustment, which is crucial for dialing in aggressive wheel and tire fitment or maximizing tire contact patch for better grip during spirited driving. The linear race springs provide consistent response, and the seamless ride height adjustment makes it simple to achieve your desired look.

This kit is designed to give you precise control over your vehicle's handling. It includes everything needed for installation, including the spring perch, top mounts, and dampers, all tested and preset to factory recommended settings. A detailed damper setup manual is also included to help you reset to recommended settings or experiment with your own.