Brembo 87-91 M3 (E30) PISTA Front Race BBK 4 Piston Cast 2pc 355x32x53a 2pc Rotor T3-Clear HA

This Brembo PISTA Front Race Big Brake Kit (BBK) is designed for the 1987-1991 BMW M3 (E30). What you get in this kit are the essential components to significantly upgrade your front braking system for track use. This includes a pair of robust 4-piston calipers, a set of two-piece 355x32mm rotors with a T3-Clear HA finish, and all the necessary hardware to get them installed. This is a serious upgrade for anyone pushing their E30 M3 hard on the track.

The heart of this kit is the 4-piston caliper, which offers a larger surface area for the brake pads and more clamping force than the stock setup. Paired with the 355x32mm two-piece rotors, you get a substantial increase in thermal capacity and fade resistance. The two-piece rotor design helps manage heat and can make replacement easier down the line. The T3-Clear HA finish on the rotors is a surface treatment designed to help bed in the pads quickly and reduce initial corrosion.

Installing a big brake kit like this is a significant modification. It's recommended to consult the manufacturer's installation guide for specific procedures, torque specifications, and any potential modifications needed for your E30 M3. This kit is intended for track-focused vehicles, and you may need to consider other supporting modifications to fully benefit from the improved braking performance.