Brembo Brakes Front 405x34 GT-R Six Piston (M2, M3, M4) 1 "a"


Rotor Type

Brembo Brakes Front 405x34 GT-R Six Piston (M2, M3, M4)


Rotor Type

Brembo Front 405x34 Rotors & Six-Piston Calipers


  • BMW M2 (F87)
  • BMW M3 (F80)
  • BMW M4 (F82)

The Most Sophisticated High Performance Braking System Ever Manufactured for Your BMW

This is a lightweight two-piece rotor and caliper system for racing, track days, and high-performance driving. Brembo's GT System combines increased thermal capacity and lightweight characteristics of 2-piece floating rotors for an extremely versatile and durable system on or off the track.

Brembo's GT Systems are designed and tested specifically for track-day enthusiasts and drivers who demand the utmost performance from their cars. These kits offer superlative performance for both everyday driving and demanding track-day sessions.

The heart of the kit consists of monoblock aluminium calipers, machined from a single billet of cast aluminium to ensure outstanding rigidity and minimized deformation under heavy braking. The 2-piece floating rotors supplied in the kit feature an exclusive venting system that improves cooling capacity and increases resistance to cracking caused by thermal shock by over 40%.

Cross-drilled and slotted finishes are designed and executed with meticulous precision. These features in the braking surface help dissipate heat and eliminate brake dust and gases. A set of high-performance brake pads with specific friction materials for the M2, M3, and M4; TUV/DOT homologated metal-braided hoses; plus an adapter and high-quality fastener hardware complete the kit.

Racing-Derived Monoblock Calipers in Billet Aluminium

Lightweight, rigid and resistant to high temperatures, Brembo's GT-R calipers are made from billet aluminium with a radial 6-piston arrangement. They reduce unsprung weight, improving suspension dynamics and vehicle performance.

These Brembo calipers are designed to provide constant, predictable braking strength and a stable, reliable pedal. Individual pistons with stainless steel radiators allow a significant reduction in heat transmission during extreme driving, reducing brake wear and fade to a minimum.

Brembo GT-R calipers are nickel plated to guarantee protection against corrosion, providing longevity and high quality in the field. The Brembo logo is CNC machined in red embossing.

Two-Piece Floating Discs Reduce Unsprung Weight and Dissipate Heat Quickly

GT-R braking systems include two-piece floating discs which reduce the suspended weight and dissipate heat quickly. The floating disc's anti-noise hardware is the direct result of Brembo's experience with brakes designed for Formula 1 competition. The discs are 405 mm in diameter and 34 mm thick.

Pads Provide Optimum Performance in Various Driving Conditions

The GT-R range offers a series of friction materials able to meet a wide range of driving types. They offer optimum performance in various driving conditions, both on and off the track. In addition to the High Performance road pads, pads with racing/track friction material are also available.

In order to guarantee correct installation without problems, the GT-R kit includes all the necessary hardware elements such as billet brackets and installation adaptors as well as stainless steel Goodridge brake lines.

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