What is the main difference between these coilovers and standard street coilovers?

These N1 Basic Coilovers are specifically tuned for race and track use. They feature stiffer spring rates and a damping profile optimized for aggressive driving, which will result in a firmer ride compared to coilovers designed primarily for street comfort.

Can I adjust the ride height with these coilovers?

Yes, these coilovers allow for ride height adjustment. The spring perch collars enable you to set the desired ride height for your vehicle.

What is the benefit of a monotube shock design?

A monotube shock design helps to dissipate heat more effectively than a twin-tube design. This leads to more consistent damping performance, especially during prolonged periods of hard driving like on a race track.

2001-2006 Lexus LS430 Coilovers | ISC Suspension L016B-T

Name: ISC Suspension 01-06 Lexus LS 430 N1 Basic Coilovers - Race/Track
Brand: ISC Suspension
Price: 1145.86 USD
Availability: InStock

ISC Suspension 01-06 Lexus LS 430 N1 Basic Coilovers - Race/Track

$1145.86

On Backorder

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

Fits 2001-2006 Lexus LS430. ISC Suspension N1 Basic Coilovers - Race/Track.

Key Features

Fits 2001-2006 Lexus LS430.
Monotube shock design for consistent damping.
Adjustable damping allows for fine-tuning of ride characteristics.
Stiffer spring rates reduce body roll for improved cornering.
Aluminum spring perch collars and steel lower mounts for durability.
Designed for race and track applications, prioritizing handling.

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Fits this vehicle

Lexus LS430 2001-2006

Product Details

ISC Suspension is known for making well-built suspension components, and their N1 Basic Coilovers are a popular choice for drivers looking to improve their vehicle's handling. This specific set is tuned for the 2001-2006 Lexus LS430 and is designed with race and track use in mind, meaning it prioritizes sharp handling and responsiveness over pure comfort.

These coilovers feature a monotube design, which helps dissipate heat more effectively than twin-tube designs, leading to more consistent damping performance, especially during extended periods of hard driving. The spring rates are stiffer than stock, chosen to reduce body roll and keep the chassis flatter through corners. They also offer adjustable damping, allowing you to fine-tune the ride characteristics to your preference or the specific demands of the track. The spring perch collars are made from aluminum, and the lower mounts are steel, providing a solid foundation for the suspension system. Installation involves replacing your factory struts and springs with these complete coilover units.

Because these are set up for track use, you can expect a firmer ride than the factory LS430. It's a trade-off for improved handling on the circuit. If you're looking to get the most out of your LS430 on a closed course, these coilovers offer a significant upgrade in performance and adjustability.