Specifications
- Brand
- Brembo
- Part #
- 1T3.9503A5

Brembo 17-23 540i Front GT BBK 6 Piston Cast 405x34 2pc Rotor Slotted Type3-Yellow
$5662.59
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Brembo GT Big Brake Kit for 17-23 540i. Features 6-piston calipers and 405x34mm 2-piece slotted rotors for improved stopping power.
Key Features
- This kit is designed for the 2017-2023 BMW 540i.
- Features a 6-piston caliper design for increased clamping force and even pad wear.
- Includes large 405x34mm two-piece rotors for enhanced heat management and reduced weight.
- Rotors are slotted to help clear dust and gas, improving braking consistency.
- Cast caliper construction offers a solid and durable foundation.
- Finished in a distinctive yellow color for a performance aesthetic.
Product Details
If you're looking to significantly upgrade the stopping power and feel of your 2017-2023 BMW 540i, this Brembo GT Big Brake Kit is a serious consideration. This isn't just about looking good; it's about giving your car the braking performance to match its potential, especially when you're pushing it on the road or track. The kit centers around a set of robust 6-piston calipers designed to apply even pressure across the larger braking surface.
What really sets this kit apart is the combination of the massive 405x34mm two-piece rotors and the advanced caliper design. The two-piece rotor construction allows for better heat dissipation and reduces unsprung weight compared to a single-piece rotor of the same size. These rotors are slotted, which helps to sweep away dust and gas that can build up between the pad and rotor surface, maintaining consistent braking performance even under heavy use. The calipers themselves are cast for a solid foundation and finished in a distinctive yellow to let everyone know you've invested in top-tier braking hardware. This setup is engineered to provide a firmer pedal feel and significantly shorter stopping distances.
When installing a kit of this caliber, it's important to ensure you have the right tools and follow the manufacturer's instructions carefully. This Brembo GT Big Brake Kit is designed as a direct fit for the specified 540i models, but it's always a good idea to double-check all clearances and ensure proper bedding-in procedures are followed for optimal performance and longevity. This kit represents a substantial upgrade for drivers who demand more from their vehicle's braking system.
Specifications
- Brand
- Brembo
- Manufacturer Part #
- 1T3.9503A5
Frequently Asked Questions
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