Alcon Replacement Rotor & Hat Assembly 343mm Rear for Subaru WRX STI 05-07

$926.00 USD

Select your vehicle to confirm fit

Alcon – BBK Replacement Rotors. Fits Subaru WRX STI GD.

  • Made to order — subject to stock confirmation.
  • Your card is authorized now, charged only once we confirm stock (usually within 24 hours).
  • Ships from our Wisconsin warehouse. Delivery 3–7 business days.
  • Ships direct from our supplier network — delivery depends on supplier availability.
  • Not sure it fits? Ask us →

Alcon DIA2175X1010C24L Replacement Rotor

Introducing the Alcon DIA2175X1010C24L, a meticulously engineered replacement rotor designed for the discerning owner of high-performance vehicles. Crafted specifically for the Alcon Advantage Extreme big brake kit, this rotor exemplifies the pinnacle of automotive engineering, marrying precision with unparalleled performance. Whether you're navigating the tight corners of a racetrack or cruising down the highway, this rotor ensures that your Subaru WRX STI (2005-2007) performs at its absolute best.

Technical Specifications

  • Application: Alcon Advantage Extreme BBK
  • Location: Left Rear
  • Rotor Diameter: 343mm
  • Rotor Thickness: 25mm

Fitment

  • Subaru WRX STI (All Models) 2005-2007

Each rotor is engineered to meet the stringent tolerances demanded by performance enthusiasts, ensuring a perfect fit and optimal functionality. The 343mm diameter and 25mm thickness are not arbitrary; they are the result of extensive CFD modeling and dyno validation, ensuring that every turn and brake application is met with confidence and stability.

Design & Engineering

The DIA2175X1010C24L rotor is constructed from high-grade materials that resist thermal distortion and deliver consistent performance under extreme conditions. The precision machining process guarantees a smooth finish that not only enhances aesthetic appeal but also minimizes brake noise and vibration. This rotor is designed to reduce unsprung mass, contributing to improved handling dynamics and ride quality, allowing you to maximize every ounce of performance from your Subaru WRX STI.

Incorporating advanced engineering methodologies, the rotor's design intent focuses on maintaining optimal braking performance while minimizing weight. The result is a component that not only meets but exceeds the expectations of even the most demanding drivers.

Customer Insights

Fitted to my Subaru WRX STI the Alcon rotors have transformed my braking experience. The precision in machining aligns perfectly with my OEM setup, and the performance during spirited driving is markedly improved. The stability at high speeds is palpable, making every corner a joy to navigate.

Note: Images are for representation purposes only; actual product may vary slightly. Custom colored calipers are available upon request, ensuring that your braking system complements your vehicle's unique aesthetic. Please contact us for any custom needs you may have.

Ensure you select the correct size for your application. If you have any uncertainties regarding fitment, do not hesitate to reach out for assistance.

Proposition 65

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

Fitment: Subaru WRX STI GD (2004-2007) EJ257 2.5T

Please confirm year, trim and engine before ordering.

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