See more parts for Lexus GS300
Select the year of your Lexus GS300:
Product thumb
StopTech Sport Slotted Brake Rotor Rear Right Lexus RX 300, 2001-2003, 126.44090SR
$182.11

StopTech Slotted Sport Rotor 126.44090SR

Upgrade your braking system with the StopTech Slotted Sport Rotor 126.44090SR, designed for those who demand more from their vehicle's performance. This rear right rotor is a direct replacement for factory brake discs and is compatible with stock calipers, making installation a breeze. Not only does it look fantastic behind your wheels, but it also significantly enhances your braking capabilities.

Key Features

  • Position: Rear Right
  • Style: Slotted for optimal performance
  • Premium E-Coated: Provides superior corrosion resistance
  • Advanced Metallurgy: Reduces pad squeal and enhances durability
  • High Friction Efficiency: Works exceptionally well with higher friction brake pads
  • European Style Compatibility: Designed to work seamlessly with European-style brake pad compounds
  • Durable Construction: Enhanced with Molybdenum and Chromium to resist cracking

Performance Benefits

The unique slotting on the StopTech rotors plays a crucial role in improving braking performance. It helps with heat dissipation and brake dust dispersal, preventing the pads from glazing. This means you can expect better bite and improved performance in both wet and dry conditions. Whether you're on the track or navigating city streets, these rotors ensure you have the stopping power you need.

Specifications

  • Part Number: 126.44090SR
  • Material: High carbon metallurgy
  • Coating: Black e-coating for corrosion protection
  • Compatibility: Direct replacement for factory components

Fitment

The StopTech 126.44090SR is engineered to fit a variety of vehicles seamlessly, making it an excellent choice for those looking to upgrade their braking system without any hassle. Check your vehicle's specifications to ensure compatibility.

Customer Experiences

Many customers have praised the StopTech Slotted Sport Rotors for their noticeable improvement in braking response. One user shared that after installing the 126.44090SR, they felt a significant increase in confidence during emergency stops, especially in wet conditions. Another customer noted that the reduced noise from the brakes was a welcome change, making their driving experience much more enjoyable. With these rotors, drivers have reported a perfect balance between performance and comfort, making them a top choice for enthusiasts and everyday drivers alike.

Other Part Numbers:
StopTech #sto126.44090SR

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1998-2005
Lexus GS300
2016
Lexus GS350
1998-2000
Lexus GS400
2001-2005
Lexus GS430
2001-2005
Lexus IS300
2002-2010
Lexus SC430
Who Is StopTech?

It is easy to make a vehicle go fast but always keep in mind that it is equally important to make it stop as quickly as it can. Many new drivers forget that improving the stopping power of your vehicle could help you avoid any life and death situation you might encounter. It is the reason why when you upgrade your braking system, it is best that you choose a brand that you can depend your life on.

How It All Started

StopTech was established in 1999 with the sole mission of becoming a leading manufacturer and supplier of high-performance brake components and systems. The company quickly garnered a solid reputation for quality and performance that was proven both on and off the track. The StopTech team is united by their deep passion for racing and high-performance cars, which they draw upon when coming up with new and innovative products. 

Brake Parts Experts

StopTech is the high-performance and racing brand from Centric Parts – a leading innovator of world-class brake products for race cars, streetcars, and track cars. StopTech was the first brand to offer balanced brake upgrades for production cars and remains a global leader in its industry.

Wide Range Of Braking SystemProducts

The company boasts more than 700 platform offerings that can dramatically improve a vehicle’s overall braking performance and safety. StopTech brake parts and complete systems provide more controlled stops at shorter distances with a firmer brake feel, better brake modulations, and superior control in a wide range of conditions.

StopTech has something for every performance need, including calipers, brake pads, axle packs, stainless steel brake lines, sport rotors, racing brake fluid, and big brake kits. StopTech is dedicated to offering high-performance brake solutions that are specifically designed to seamlessly integrate with each other for optimal performance and braking benefits. 

Honored For Quality & Performance

StopTech has earned five patents and several accolades throughout the years, thanks to its industry-leading technologies and top-grade materials. In 2013, StopTech earned full ISO/TS 16949:2009 Quality Management System certification for the design and manufacture of StopTech brakes. What’s more, StopTech has been awarded the highly coveted TUV approval on several of its big brake kits. 

These kits have successfully passed TUV’s demanding series of tests that examine their performance, durability, fitment, and installation process. This further demonstrates that StopTech’s products have met or exceeded the rigorous standards set forth by the respected German Agency. 

Built For Aspiring And Professional

StopTech Racing was founded to service the dedicated and growing racing markets. It is the meat and potatoes of StopTech, and provides the stiffest calipers and best airflow rotors to race teams and top-level competitors from all around the globe. StopTech Racing engineering support is unmatched in the industry, with personalized service available to customize winning race solutions for all your needs. 

Whether it’s in SCCA Pro Pirelli World Challenge, Grand-Am Continental Tire, Lucas Oil Off-Road Racing Series, NASA, SCCA, Time Attack, and drifting competition, StopTech Racing has something to cover nearly all forms of production-based racing. To this day, more and more racers and speed fanatics continue to rely on StopTech’s state-of-the-art braking components to deliver unprecedented performance with an impressive look and feel that is second to none.

Upgrade To StopTech Brakes Today

If you are looking for confidence-inspiring responsiveness with unparalleled stopping ability, then look no further than StopTech’s brake kits. Vivid Racing carries a comprehensive lineup of StopTech products, including AeroRotor replacement kits with drilled and slotted rotors, for a number of different makes, models, and vehicle applications. To learn more about StopTech or its products, please call our expert sales team at (480) 966-3040 and find out their list of products that fit your specific application.

Warranty Information

Click to view the Warranty Information here

Check out these other great products