What makes polyurethane bushings better than rubber?

Polyurethane bushings are generally more durable and resistant to degradation from oils, water, and extreme temperatures compared to rubber. They also tend to offer a firmer feel, which can improve handling and steering response.

What vehicles does this specific bushing kit fit?

This kit, part number SPF3491-90K, is designed for various Lexus GS, IS, and RC models, including the GS300, GS350, GS430, GS450h, GS460, IS F, IS200t, IS250, IS350, RC F, RC200t, RC300, and RC350, covering model years from 2006 to 2022.

Does this kit come with all the necessary hardware for installation?

This product is a bushing kit and includes the polyurethane bushings. It is recommended to consult the manufacturer's installation guide or a professional mechanic to confirm if any additional hardware or specialized tools are required for proper installation.

SuperPro Front Lower Control Arm Bushing Kit SPF3491-90K

Name: SuperPro 2008 Lexus IS F Base Front Lower Inner Rearward Control Arm Bushing Kit (Motorsport)
Brand: Superpro
Price: 224.99 USD
Availability: InStock

SuperPro 2008 Lexus IS F Base Front Lower Inner Rearward Control Arm Bushing Kit (Motorsport)

$224.99

In Stock

SuperPro Front Lower Inner Rearward Control Arm Bushing Kit. Enhances handling and performance with durable polyurethane.

Key Features

Fits 2006-2022 Lexus GS, IS, and RC models.
Constructed from SuperPro's proprietary engineering-grade polyurethane formula.
Unaffected by extreme temperatures, oils, water, or coolant.
Designed, engineered, and manufactured in Australia.
Enhances vehicle handling and performance.
Includes a lifetime warranty.

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Will this fit your vehicle?

Product Details

Made with SuperPro's proprietary engineering-grade polyurethane formula, these bushings are a solid option for upgrading your vehicle's suspension. They are designed to be a superior alternative to stock rubber bushings, offering a quieter ride and longer service life. Because they're made from polyurethane, they won't be affected by extreme temperatures, oils, water, or coolant, making them a reliable choice for various conditions.

These bushings are engineered and manufactured in Australia, drawing on over 40 years of experience in suspension technology. The unique polyurethane mix has been tested and refined to handle harsh conditions, ensuring better alignment and improved handling. This kit is designed to fit a range of Lexus GS, IS, and RC models, providing enhanced performance and a more stable feel on the road.

With a lifetime warranty, you can be confident in the quality and durability of this bushing kit. They are a great way to improve your vehicle's steering geometry, leading to better tire wear and overall performance.