EBC Racing Stage 30 Rear Brake Kit with SG2F 2-Piece Floating Rotors and RPX Race Pads for BMW M2/M3/M4 2021-2026 (S30K1011)

Fits 2021-2026 BMW M2, M3, and M4 (G80/G82/G87).

The EBC Racing Stage 30 (S30) kit is a complete rear braking solution designed for high-horsepower BMW M-series vehicles driven on the limit. This kit replaces the heavy factory discs with EBC SG2F fully-floating 2-piece slotted rotors, reducing unsprung weight and improving thermal management during aggressive track sessions or spirited road driving. Paired with RPX race pads, this setup provides consistent friction and pedal feel at the highest operating temperatures.

Each S30 kit is engineered to integrate seamlessly with the factory rear calipers. The included RPX pads feature stainless steel back plates to reduce heat transfer to the caliper pistons, while the SG2F rotors utilize a high-quality alloy friction ring bolted to a lightweight aluminum hub. This design allows for radial expansion under load, preventing rotor warping and vibration.

• Manufacturer Part Number: S30K1011
• Includes SG2F series 2-piece fully-floating slotted brake rotors
• Equipped with RPX high-performance race pads
• Pads feature stainless steel back plates for superior heat insulation
• Maintains compatibility with OE rear calipers
• Designed for extreme race temperatures and track durability