Rear Brake Pad & Rotor Kit for Lexus GS300 GS400 IS300 SC430

Our review of this rear brake pad and rotor kit finds it best suited for DIY owners of compatible Lexus models who want a complete, direct-fit replacement without hunting parts separately. The kit bundles rear ceramic pads, parking brake shoes, two rear rotors and a brake cleaner and fluid kit, which makes it convenient for a single-session rear brake service. For those prioritizing clean wheels and reduced dust, the ceramic friction material and positive molded design are the single biggest reasons to choose this package.

Key Features

• Complete kit: Includes rear ceramic brake pads, parking brake shoes, two rear rotors and a brake cleaner and fluid kit so a full rear service can be done in one visit.
• Ceramic friction material: Ceramic pads deliver reduced dust and a cleaner wheel appearance compared with many semi-metallic options.
• Positive molded design: Molded pads aim to lower dust and maintain consistent pad shape for steady wear and braking feel.
• G3000 casting alloy rotors: Rotors cast in a G3000 alloy are designed to reduce noise and improve wear resistance for longer service life.
• Application specific design: Direct fit components remove the need for modifications, saving installation time for experienced DIYers.

Who It's For

This kit is targeted at owners of 1998-2005 Lexus GS300, 1998-2000 GS400, 2001-2005 GS430, 2001-2005 IS300 and 2002-2010 SC430 who want a single-package rear brake service solution. It suits DIY mechanics and independent shops that appreciate pre-matched components and an included chemical kit to finish the job.

Shoppers who need front brake parts, or who require a different friction material than ceramic, should look elsewhere. Also confirm vehicle fitment carefully, as some buyers reported mixed fit experiences and a check of the full compatibility chart is recommended before purchase.

Pros & Cons

Pros

• Complete rear kit simplifies parts procurement and reduces downtime for a rear brake job.
• Ceramic pads produce less visible dust and support cleaner wheels over time.
• Rotors cast in G3000 alloy are intended for lower noise and improved wear resistance.
• Pre-assembled direct-fit components make installation faster for experienced installers.

Cons

• Fitment reports are mixed for some customers, so buyers must confirm exact compatibility before installing.
• Noise level and sizing were mentioned as variable by a few users, which could require further inspection after fitment.

Specifications

Our Verdict

This rear brake pad and rotor kit is a practical, cost-effective choice for owners of the listed Lexus models who want a ready-to-install rear service package with ceramic pads and matched rotors. It offers good value and easier installation for DIYers, but prospective buyers should confirm exact fitment to avoid surprises and note that a small number of users reported fit or noise inconsistencies.

Frequently Asked Questions

Will this kit fit my Lexus?
Check the full compatibility chart for model years listed; confirm specific fitment for your vehicle before purchase.

Are the pads low dust?
Yes, the kit uses ceramic friction material and a positive molded design intended to reduce brake dust.

Is the kit ready for installation?
The kit includes brake cleaner and a fluid kit and is designed as direct fit components, but basic tools and brake service knowledge are required.