{"product_id":"brembo-09-8890-21-disc-brake-rotor-rear-rear-left-or-rear-right","title":"Brembo 09.8890.21 Disc Brake Rotor - Rear, Rear Left or Rear Right","description":"\u003ch2\u003eOverview of Brembo Premium UV Coated OE Equivalent Rotor\u003c\/h2\u003e\u003cp\u003eThe Brembo 09.8890.21 disc brake rotor is engineered for Porsche Boxster and Cayman models, delivering reliable braking performance with advanced materials and design. This rotor features a high carbon composition and a UV coated rust-resistant surface to ensure durability and consistent operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh carbon material for enhanced heat dissipation\u003c\/li\u003e\n\u003cli\u003eDrilled braking surface for improved cooling and reduced brake fade\u003c\/li\u003e\n\u003cli\u003eVented rotor design to maintain optimal temperature during heavy braking\u003c\/li\u003e\n\u003cli\u003eUV coated rust-resistant finish for extended rotor life\u003c\/li\u003e\n\u003cli\u003ePrecision centering diameter of 98 mm and 5-hole configuration\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 24 mm with a minimum thickness of 22 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 299 mm and height of 67 mm\u003c\/li\u003e\n\u003cli\u003eTorque specification of 130 Nm for secure installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Brembo 09.8890.21 rotor is crafted from high carbon steel, which enhances thermal conductivity and reduces the risk of warping under extreme braking conditions. Its drilled braking surface allows for better heat dissipation and helps to evacuate gases and debris, improving overall braking efficiency. The vented design further aids in cooling by allowing air to flow between the rotor surfaces, which is critical for maintaining performance during repeated stops.\u003c\/p\u003e\u003cp\u003eAdditionally, the rotor is coated with a UV resistant finish that protects against rust and corrosion, extending the rotor’s service life and maintaining its appearance. The precise centering diameter of 98 mm and 5-hole bolt pattern ensure a proper fitment on Porsche Boxster and Cayman models, making it a direct replacement part. The rotor’s dimensions, including a 299 mm outside diameter and 67 mm height, align with OEM specifications for these vehicles.\u003c\/p\u003e\u003ch2\u003eAbout the Premium UV Coated OE Equivalent Rotor Line\u003c\/h2\u003e\u003cp\u003eThis product is part of Brembo’s Premium UV Coated OE Equivalent Rotor line, designed to meet or exceed original equipment standards. The UV coating provides enhanced corrosion resistance compared to standard rotors, while the high carbon material and drilled design focus on maintaining consistent braking performance. This line is intended for drivers seeking reliable, OE-quality replacement rotors with added protection against environmental wear.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Porsche Boxster and Cayman models\u003c\/li\u003e\n\u003cli\u003eImproves braking performance by reducing heat buildup and brake fade\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion that can compromise rotor integrity\u003c\/li\u003e\n\u003cli\u003eAddresses noise and vibration issues caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eEnsures proper fitment and torque specifications for safe installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Brembo 09.8890.21 rotor, ensure the mounting surface is clean and free of debris to maintain proper centering. Use the specified torque of 130 Nm to secure the rotor bolts evenly, preventing distortion. It is recommended to inspect brake pads and hardware during installation to ensure optimal braking system performance. Follow manufacturer guidelines for break-in procedures after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBrembo rotors are manufactured to meet strict quality standards, ensuring durability and consistent performance. The Premium UV Coated OE Equivalent Rotor line undergoes rigorous testing to comply with OEM specifications. Warranty details should be confirmed with the point of purchase or Brembo directly, as coverage may vary by region and application.\u003c\/p\u003e","brand":"Brembo","offers":[{"title":"Default Title","offer_id":51720368095413,"sku":"BBHN-09.8890.21","price":168.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BR_09889021_Fro.jpg?v=1774637844","url":"https:\/\/www.partcatalog.com\/products\/brembo-09-8890-21-disc-brake-rotor-rear-rear-left-or-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}