Brembo 4K3.8041A PISTA 4-Piston Forged Monobloc Big Brake Kit 345x28mm Rear Axle Set

The Brembo 4K3.8041A is a complete rear-axle PISTA series big brake kit engineered for drivers who demand motorsport-derived braking performance on the street and track. This kit features a 4-piston forged monobloc caliper in a clear hard anodized finish, paired with 345x28mm (13.6") TY3 2-piece slotted rotors — all delivered as a pre-assembled, complete axle set ready for installation.

Key Features:

• 4-Piston Forged Monobloc Calipers — radial-mounted with inner pressure seals and stainless steel piston inserts for precise, fade-resistant pedal feel
• 345mm x 28mm 2-Piece TY3 Rotors — advanced high-carbon alloy construction for superior thermal capacity and heat dissipation
• Clear Hard Anodized Caliper Finish — corrosion-resistant finish with a clean, performance aesthetic
• Complete Rear Axle Set — includes both calipers, rotors, Brembo-engineered CNC billet caliper adapters, and all necessary mounting hardware
• Ships Pre-Assembled — ready to install right out of the box for a streamlined upgrade experience
• Street, Track & Race Rated — designed for a full spectrum of performance driving applications

The Brembo PISTA system represents the pinnacle of Brembo's performance brake technology, drawing directly from the company's motorsport heritage. With dramatically increased thermal capacity over stock brakes, this kit delivers consistent, confidence-inspiring stopping power whether on the daily commute or during aggressive track sessions. Compatible with Brembo performance brake fluids including LCF 600 Plus and HTC 64T for maximum system performance.