Description

Elevate your Subaru’s braking system with high-performance drilled discs engineered by STI. These discs feature strategically placed cooling holes to manage heat more effectively. As a result, you get consistent, powerful braking and increased resistance to fade. This is especially true during spirited driving or repeated heavy use.

Product Highlights

• Improved Cooling & Heat Management: The precision-drilled holes in the disc surface serve a critical functional purpose: they help dissipate heat more rapidly. This increases the overall heat capacity of the braking system, allowing it to maintain optimal operating temperatures for longer under demanding conditions.

• Stable, Consistent Braking Power: By better managing heat build-up, these STI discs help prevent the phenomenon of “brake fade,” where braking efficiency diminishes due to overheating. The result is a more consistent pedal feel and reliable stopping power, whether on a winding road or during track use.

• Reduced Risk of Gas & Water Build-Up: The drilled holes provide escape paths for gases that can form between the brake pad and a hot disc surface (a condition known as “outgassing”). They also help channel water away more quickly in wet conditions, promoting better initial pad bite and reducing the risk of temporary friction loss.

• High-Quality Construction for Demanding Use: As genuine STI components, these discs are manufactured to exacting standards for material integrity and thermal performance. They are designed as a direct, performance-oriented upgrade over stock rotors.

Technical Specifications & Application

This is a direct replacement brake rotor set. It is designed to improve the thermal performance of your vehicle’s braking system. In addition, it enhances braking consistency.

Key Details:

• Product Name: STI Drilled Brake Discs

• Key Benefit: Drilled surface improves cooling, increases heat capacity, and promotes stable, fade-resistant braking performance.

• Application: Sold as axle sets (front pair or rear pair) for specific Subaru models. Must verify vehicle compatibility.

• Price Note: Listed price is for a complete axle set (left and right discs).