Specifications
- Brand
- Brembo
- Part #
- 1T3.9031A1

Brembo 21+ Sienna (XL40) Front GT BBK 6 Piston Cast 380x34 2pc Rotor Slotted Type-3-Black
$5242.75
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Brembo 21+ Sienna (XL40) Front GT BBK 6 Piston Cast 380x34 2pc Rotor Slotted Type-3-Black
Key Features
- Fits 2021 and newer Toyota Sienna XL40 models.
- Features 6-piston forged aluminum calipers for increased clamping force.
- Includes 380x34mm two-piece rotors for improved heat management.
- Type-3 slotted rotor pattern helps clear dust and gas for consistent braking.
- Designed as a direct bolt-on upgrade for straightforward installation.
- Comes with calipers, rotors, mounting brackets, and performance brake pads.
Product Details
This is the Brembo GT Big Brake Kit for the 2021 and newer Toyota Sienna XL40 platform. It's a comprehensive front brake upgrade designed to significantly improve stopping power and heat management for your minivan. If you find yourself carrying heavy loads or frequently braking from higher speeds, this kit offers a substantial performance advantage over the stock braking system.
At the heart of this kit are the 6-piston forged aluminum calipers, which offer increased clamping force and better heat dissipation compared to smaller, factory calipers. These calipers work with massive 380x34mm two-piece rotors. The rotors feature Brembo's Type-3 slotting pattern, which helps to sweep away dust and gas buildup, maintaining consistent pad contact and reducing brake fade during hard use. The two-piece design also helps manage heat and reduce weight compared to a solid one-piece rotor.
This kit is designed as a direct bolt-on for the specified Sienna models, meaning no modifications are typically required for installation. It includes everything you need to upgrade your front brakes: the calipers, rotors, mounting brackets, and high-performance brake pads. Upgrading to a big brake kit like this can make a noticeable difference in how your vehicle feels when slowing down, especially under demanding conditions.
Specifications
- Brand
- Brembo
- Manufacturer Part #
- 1T3.9031A1
Frequently Asked Questions
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Brembo 21+ Sienna (XL40) Front GT BBK 6 Piston Cast 380x34 2pc Rotor Slotted Type-3-Black
