Brembo F85 X5M / F86 X6M GT Big Brake Kit - 380mm Rear
Product Description: (R) 4-Piston Monobloc Calipers | 380x28mm (15") 2-Piece Discs | Complete Axle Set | Pre-Assembled | All Necessary Hardware Included
Front or Rear System Shown: Rear
Caliper Body: Cast Monobloc Radial Mount
Caliper Piston Configuration: 4-Piston
Caliper Piston Design and Insert Type: Inner Pressure Seal / OEM Approved Dust Boot
Disc Type: Cross Drilled / Slotted / Type 3
Disc Material / Finish: Advanced High Carbon Alloy / Corrosion Resistant Plating
Disc Diameter: 380mm
Disc Width: 28mm
Disc Air Gap: 16mm
Disc Annulus: 54mm
Disc Construction: 2-Piece Disc Assembly
Disc Vane Design: Vented Curved 48 Vane
Disc to Hat Mounting System: Floating D-Bobbin with Anti Rattle Spring
Pad Compound: Brembo High Performance FM1000
Pad Volume / Surface Area: 76.4 | 62.1
Brake Lines: Proprietary Brembo Stainless Steel Braided Brake Lines by Goodridge
Mounting Hardware: Brembo Engineered CNC Billet Caliper Adapters - All necessary hardware included
Please contact us for custom color options.
For drivers who demand the utmost from their car.
Designed and tested specifically for track day enthusiasts and for drivers who demand the utmost performance from their cars, these kits offer superlative performance for both normal driving and demanding track day sessions. Brembo kits consist of cross-drilled or slotted ventilated, integral or composite discs and aluminum calipers with 4, 6 or 8 pistons; a complete set of high performance pads; metal-braided hoses and high quality hardware.
Solutions and technologies born on the race track.
Braking systems consisting of motorsports-derived components offering levels of technology and performance without par on the market today and embodying the purest expression of Brembo's state-of-the-art technology. The kit consists of aluminum calipers with opposed pistons which, depending on the car model and in increasing order of performance, may be composite, monoblock or even billet monoblock components, combined with cross-drilled or slotted integral or composite oversized discs. Brembo kits combine the best solutions available to offer the perfect solution for the individual characteristics of each model. The heart of the kit consists of aluminum calipers. These are also available as monoblock parts machined from a single billet of cast aluminum, which ensure outstanding rigidity and minimized deformation. The discs supplied in the kit, which may either be floating or integral, depending on the specific car model, 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 holes or slots 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 each application, TÜV/DOT homologated metal-braided hoses, an adapter and high-quality fastener hardware complete the kit.
More braking torque and thermal capacity on the track.
Using radial-mounted fixed calipers together with oversized discs gives the system greater braking torque and superior thermal capacity. The result is a braking action that is noticeably more immediate and decisive even in normal road usage, and is extraordinarily powerful and consistent under the repeated loads of track use. Fixed calipers improve the durability and efficiency of the system: the opposed multiple pistons act on the pads with more precision, due to the smaller piston diameter and the reduced pressure exerted on each individual piston, while the greater overall surface area between the pads and pistons results in more uniform friction surface wear. The superlative stiffness of the calipers and the metal braided hoses reduce brake fluid absorption. The result is improved, more stable brake pedal pressure, making it possible to modulate braking force more precisely and enhancing pedal feel. Featuring a hat in aluminum alloy, the oversized floating disc system reduces unsprung mass (for improved handling) and thermal stress. The mounting system is engineered to permit a greater degree of both radial and axial float. This characteristic, together with the greater dimensions of the braking rotor surface, improves the dispersion of the heat generated by the repeated, intense thermal stress that the discs are subjected to, for consistent braking performance and pedal feel even after numerous laps on the track.
Eye-catching, unique looks.
With a combination of painted calipers (available in red, black or silver) flaunting the Brembo logo, and slotted or cross-drilled discs, the Gran Turismo kit gives an unmistakably sporty, eye-catching look to the car, offering that extra special touch for drivers who want their vehicle to stand out from the crowd. Catering for the more discerning driver is the GT-R line of kits. These offer even more performance and consist of billet-monoblock calipers, slotted discs in diameters up to 405 mm and special high performance pads