Brembo 21+ Sienna (XL40) Front GT BBK 6 Piston Cast 380x34 2pc Rotor Drilled- White

The 380x34mm two-piece rotor design on this Brembo GT Big Brake Kit is a key element for managing heat on your 2021+ Sienna (XL40). This kit is built for drivers who push their vehicles hard and need a significant upgrade over the factory braking system. The larger rotors and multi-piston calipers work together to increase stopping power and improve fade resistance, making a noticeable difference when you need to slow down quickly.

This kit includes Brembo's 6-piston forged aluminum calipers, which are lighter and stronger than cast iron alternatives, helping to reduce unsprung weight. The calipers are paired with 380x34mm two-piece rotors. The two-piece design allows the rotor and hat to expand and contract independently, which helps prevent warping and cracking under extreme heat. These rotors are drilled, a feature that helps dissipate heat and expel brake dust and gasses, contributing to consistent performance. The white caliper finish adds a clean, performance-oriented look to your Sienna.

Installing a big brake kit like this is a substantial upgrade that can transform your Sienna's driving dynamics, especially under heavy loads or during spirited driving. It's designed to be a complete front-end solution, offering a significant improvement in braking performance and feel. Ensure you consult the manufacturer's installation guide for specific details regarding fitment and setup for your vehicle.