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SKU: 2P1.8033AR
Brembo E9X M3 / E82 1M GT-R Big Brake Kit - 345x28mm 2-Piece Rear
$8,395.00
The Brembo GT-R Big Brake Kit for the BMW E90/E92/E93 M3 and E82 1M is part of Brembo's GT|R range, pairing nickel-plated four-piston billet monobloc rear calipers with 345 × 28 mm two-piece brake discs. Positioned at the top of Brembo's GT range for street and track use, this complete rear-axle system is built for precise modulation, consistent pedal response, and effective heat management.
Billet Monobloc Caliper Design
Machined from billet aluminum, the calipers are formed as a single rigid monobloc structure and finished in durable nickel plating. A fixed, radial-mount four-piston layout with stainless steel piston inserts and recessed dust seals distributes pad pressure evenly while protecting the pistons from contamination, and a quick-release pad retainer simplifies pad service.
Two-Piece Ventilated Brake Discs
The 345 × 28 mm two-piece discs pair a high-carbon alloy friction ring with an internally ventilated, curved 48-vane design to manage heat during repeated braking. Floating D-bobbin mounting with anti-rattle springs allows the friction ring to expand independently of the disc bell, helping maintain consistent braking performance under demanding conditions.
Complete Rear Brake System
Supplied as a complete rear-axle upgrade, the kit includes calipers, pre-assembled brake discs, application-specific caliper adapters, stainless steel brake lines, brake pads, mounting hardware, and installation instructions. The calipers are finished in nickel plating, with drilled, Type 1 slotted, or Type 3 slotted discs available.
Product Details
- Rear four-piston nickel-plated billet monobloc calipers
- 345 × 28 mm (13.6") two-piece brake discs
- Complete rear-axle brake system
- Pre-assembled components
- Brake lines, pads, and installation hardware included
CALIPER
- Body: Billet Monobloc Radial Mount
- Piston Configuration: 4-Piston
- Piston Design And Insert Type: Inner Pressure Seal / Recessed Dust Boot / Ventilated Stainless Steel Insert
DISC
- Type: Cross Drilled, Type 1 Slotted, or Type 3 Slotted
- Material/Finish: Advanced High Carbon Alloy / Corrosion Resistant Plating
- Diameter: 345mm
- Width: 28mm
- Air Gap: 15.7mm
- Annulus: 54mm
- Construction: 2-Piece Disc Assembly
- Vane Design: Vented Curved 48 Vane
- Disc To Hat Mounting System: Floating D-Bobbin with Anti Rattle Spring
FRICTION MATERIAL
- Pad Compound: Brembo High Performance FM1000
- Pad Volume / Surface Area: 76.4 | 62.1
INCLUDED HARDWARE
- Brake Lines: Proprietary Brembo Stainless Steel Braided Brake Lines by Goodridge
- Mounting Hardware: Brembo Engineered CNC Billet Caliper Adapters - All Necessary Hardware Included For Ease of Installation
WHEEL FITMENT
Please contact us for custom color options.
Images are for representational purposes only. Actual product may vary.
4-Piston
Nickel-plated billet monobloc calipers.
345x28mm
Two-piece floating rotors.
Rear Axle
Complete pre-assembled axle set.
Vehicle Applications
What warranty coverage is available for Brembo brake systems?
Brembo brake systems purchased through IND are supported by Race Technologies, Brembo's official North American partner. Warranty claims are evaluated on a case-by-case basis and coverage is limited to defects in materials and workmanship.
Coverage excludes normal wear and consumable items, improper installation or brake bedding, misuse, lack of maintenance, accident damage, and damage caused by incompatible components or modifications. Competitive racing or off-highway use is excluded unless the product is specifically intended for that application.
If you believe your Brembo product has a manufacturing defect, please contact IND with your order details. Our team will coordinate with Race Technologies to assist with the warranty review. Supporting documentation or product inspection may be required.
