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For you who are looking for the best, the GT | R4 kit is the right answer. Directly derived from technologies studied for Formula 1, it is designed and built for the most demanding performances, with an absolutely unique style.
Monobloc aluminum calipers machined from solid, with racing features: lightweight, rigid, durable
The pistons with radiators reduce heat transmission to the fluid, improving performance
Two-piece floating discs to reduce unsprung mass and quickly dissipate heat
See how it looks!
Configure your GT kit by choosing between two disc types and visualize it on the wheel.
Derived from racing
GT | R4 Kit: performance and reliability
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The pistons with racing-style radiators and recessed dust seals offer the best combination of performance and long-lasting track use
The nickel-plated finish of the caliper body, derived from Formula 1 racing calipers, has allowed for the refinement of already tight machining tolerances, benefiting both performance and operational precision
The discs come directly from Brembo's racing department experience and offer optimal pedal feel and modulation in any condition
Key benefits
High performance
The GT | R4 calipers are made of aluminum and machined from a metal block, radial-mounted, with 4 pistons: these features reduce the unsprung weight, improving the dynamics and the vehicle's performance. They are designed to provide a constant braking force and the feel of a consistent and reliable pedal. The pistons with stainless steel radiators significantly reduce the transmission of heat during extreme driving which minimizes the wear on the brakes. To guarantee protection against corrosion and provide quality performance in the field, the GT | R calipers are nickel plated with Brembo's logo engraved in red with CNC machining.
Unique style
The GT | R4 caliper is is the most advanced expression of all Brembo’s experience in braking system design.
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Your questions, answered
Which discs are included in the kit?
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 both on track and on the road. The discs are available in sizes of 345 mm and 405 mm, 28 in diameter and 34 mm thickness.
Which pads are included in the kit?
The GT | R range offers a series of friction material which is able to meet a wide range of driving types. It offers 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.