• EBC Premium Front Rotors (345x30mm) | 04-08 Audi S4 4.2
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EBC Premium Front Rotors (345x30mm) | 04-08 Audi S4 4.2

EBC Premium Front Rotors (345x30mm) | 04-08 Audi S4 4.2

RK1421

In stock

$246.45 USD
$322.28 USD $246.45 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The EBC RK Series Premium Front Rotors are high-quality OE replacement brake rotors designed for the 2004 to 2008 Audi S4 4.2. Crafted from durable gray iron, these rotors are machined to meet strict factory dimensions with tolerances within 0.05 millimeters, ensuring precise fitment and optimal performance. They are engineered to improve thermal management, reduce brake noise, vibration, and uneven wear, providing a reliable braking solution for daily driving or spirited use. The anodized layer enhances corrosion resistance, while the rotor surface is designed to disappear in the contact area with brake pads, promoting even pad wear and consistent braking response.

These rotors are sold in pairs and are a direct replacement for OEM components on compatible Audi S4 models from 2004 to 2008. They are suitable for street use, offering improved durability and braking performance under various driving conditions. Installation is straightforward as they match the original specifications, ensuring proper alignment and fitment. The rotors are ideal for enthusiasts seeking a high-quality, reliable upgrade that maintains factory-like performance and longevity, making them suitable for both daily driving and spirited driving scenarios.

Overview

EBC RK Series Premium OE Replacement Plain Brake Rotors by EBC®. Sold In Pairs. This replacement brake rotor is sized and shaped to OE factory dimensions with the strictest quality controls and machined to be within extremely tight tolerances of less than 0.05 millimeters. High quality "gray" iron meets or exceeds factory original specifications regarding thermal buildup, brake noise, vibration, and wear. The anodized layer is designed to disappear in the area that the brake pads contact the rotor.Features:

  • Sized and shaped to original equipment specifications with extremely tight tolerances
  • Designed to meet or reduce factory levels of heat buildup, brake noise, vibration, and wear
  • Recommended by EBC for use with EBC Ultimax and Yellowstuff pads
  • Black GEOMET™ and NITROTHERM™ anti-corrosive finish
  • Recommended by EBC for normal street driving, high-performance street driving, truck or SUV use, drifting, and short track runs
  • High quality "gray" iron features a higher carbon content to reduce brake shudder, heat cracking, and high-frequency vibrations which cause squealing
  • EBC recommends a 500-mile break-in period with lighter braking application

Benefits:

  • Perfect for non-aggressive driving
  • Ensure quiet operation
  • Offers low dust and long pad life
  • More resistant to warping or cracking
Why pay dealership prices that are marked up 100% when you can purchase EBC high-quality Premium OE Replacement Rotors for less? Unlike cheaper, inferior replacement rotor that may look identical to original equipment, EBC builds these to match original factory dimensions and machines them to extremely tight tolerances. But they did not stop there. EBC has applied their engineering expertise to create an iron compound that exceeds the quality of most original material blends, so these rotor actually improve on factory levels of heat buildup, brake noise, vibration, and wear. A higher percentage of carbon and silicone is present which leads to the formation of graphite during the curing process. When graphite is present, the rotor itself takes on qualities of a denser, softer material. Heat is more evenly dispersed to reduce warping, cracks are less likely, and vibration-related noise is greatly reduced. Premium OE Replacement Rotors is anodized for corrosion resistance, and rotor should be fully ready for performance driving after a 500-mile break-in period.
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