StopTech Sport Drilled & Slotted Rotor - Rear Left

StopTech is known for making high-performance brake components, and their Sport Drilled & Slotted Rotors are a popular choice for drivers looking to improve their vehicle's stopping power. This rear left rotor is a direct replacement for your factory disc, designed to work with your stock calipers. It fits a wide range of BMW models, including the 228i, 320i, and 428i, offering a significant upgrade over standard rotors.

The unique combination of cross-drilling and slotting on this rotor helps to dissipate heat and brake dust more effectively. This not only helps prevent pad glazing but also contributes to a more consistent and responsive braking feel, both in dry and wet conditions. The rotor is constructed with high carbon metallurgy, which is known for offering quieter operation and better resistance to cracking from thermal stress. Plus, the black e-coating on the non-friction surfaces provides solid protection against corrosion, keeping your rotors looking good and performing well for longer.

This rotor is designed as a direct OE replacement, meaning it should fit right into your existing brake system without needing modifications. The double disk grinding ensures a consistent friction surface, and the advanced metallurgy helps reduce pad squeal, especially when paired with higher friction brake pads.