Description
For owners of 2024+BMW M30i / xDrive / 2024+ 540i xDrive building beyond the stock braking envelope, this Brembo front kit offers a purpose-built route to greater thermal headroom and a more performance-focused pedal experience.
Where this kit earns its keep
This application is a high-output rear-drive performance platform that can build substantial brake temperature during repeated high-speed stops. That makes the value of the upgrade less about a single maximum-effort stop and more about maintaining predictable braking response as temperatures rise.
Core specification
Brembo GT-R systems sit above the conventional GT range, emphasizing lighter, higher-spec hardware and stronger track-focused capability for drivers who repeatedly work the brakes hard.
- Axle: Front
- Brembo family: GT-R
- Catalog specification: 6-Piston; 405x34mm 2-Piece
How to spec the kit
- Rotor Style: Type 3 Slotted, Type 1 Slotted
- Caliper Finish: Nickel
The available slotted configuration is oriented toward drivers who value an active friction surface during repeated performance use.
Who benefits most
Best suited to advanced HPDE, time-attack, and heavily modified street/track cars where repeated high-speed braking and lower component mass are meaningful priorities.
Vehicle fitment
Brembo’s supplied fitment data for the SKUs grouped here includes select 2024–2025 BMW 530i, select 2024–2025 BMW 530i xDrive, select 2024–2025 BMW 540i xDrive, and 2 additional cataloged applications. The storefront title is centered on 2024+BMW M30i / xDrive / 2024+ 540i xDrive; if your vehicle falls elsewhere in the broader fitment list, verify the exact selected SKU and submodel before ordering.