Brembo 1B1.7009A1 GT 4-Piston Front Big Brake Kit 332mm Drilled Black

The Brembo Gran Turismo (GT) 4-Piston Big Brake Kit is engineered for BMW E28/E34 5-Series and M5 models (1982-1995), delivering exceptional stopping power for both spirited street driving and track use. This complete front brake upgrade features 332mm x 32mm two-piece drilled rotors with stylish black calipers, designed to bolt directly onto your vehicle's original suspension without requiring modifications to the brake master cylinder or ABS system.

Complete Performance Brake System Includes:

• Fixed aluminum 4-piston calipers in black finish for superior clamping force and heat dissipation
• Two-piece drilled and vented 332mm rotors with bi-angle chamfered holes to minimize stress cracking
• High-performance brake pads formulated for street and track applications
• Stainless steel braided brake lines for improved pedal feel and durability
• Aircraft-quality mounting brackets and complete hardware kit

Brembo's Gran Turismo systems are specifically engineered for the high braking demands of front axle applications, where the majority of stopping force is generated. The two-piece rotor design reduces unsprung weight while maintaining thermal stability during aggressive braking. Cross-drilled rotor surfaces enhance cooling and provide consistent bite under extreme conditions. All rotors feature a corrosion-resistant coating that prevents rust and delivers an aggressive appearance through your wheels.

Important Installation Note: Proper wheel fitment verification is critical before purchase. Measure your wheel's inner diameter clearance to ensure compatibility with the larger caliper and rotor assembly. This kit is designed for vehicles with adequate wheel spoke clearance to accommodate the upgraded brake components.