Brembo 1A4.6002A1 GT 4 Piston Big Brake Kit Front 323mm Drilled Black

The Brembo GT 4-Piston Big Brake Kit transforms braking performance for 2000-2004 Volkswagen Jetta models equipped with 1.8T or VR6 engines. This complete front brake upgrade system features 323mm x 28mm one-piece drilled rotors paired with high-performance 4-piston fixed aluminum calipers finished in black. Engineered for both daily driving and aggressive track use, this system delivers exceptional stopping power and fade resistance under demanding conditions.

Complete Brake System Includes:

• 4-piston fixed aluminum calipers with black finish
• 323mm x 28mm one-piece vented and drilled rotors
• High-performance brake pads optimized for the caliper and rotor combination
• Stainless steel braided brake lines for improved pedal feel
• Aircraft-quality mounting brackets and hardware

Key Features:

• Direct bolt-on installation to factory suspension mounting points
• Fully compatible with stock brake master cylinder and ABS system
• Cross-drilled holes feature bi-angle chamfering to reduce stress cracking
• Rotors treated with corrosion-resistant coating to prevent rust
• Significantly larger rotor diameter than stock for increased thermal capacity
• Fixed caliper design provides uniform pad wear and consistent pedal feel

The drilled rotor design enhances cooling and provides an aggressive appearance visible through wheel spokes. Brembo's Gran Turismo series represents the perfect balance between street comfort and track-ready performance, making it ideal for enthusiasts who demand superior braking without compromising daily drivability.

Important: Wheel clearance must be verified before installation. Minor modifications may be required depending on specific wheel design. Measure wheel inner barrel dimensions to ensure proper fitment with the larger caliper and rotor assembly.