Brembo GT|S Rear Brake Kit — 4-Piston Black Hard Anodized, 345mm 2-Piece Discs — BMW 3 Series / 4 Series (F30, F31, F34, F32, F33, F36)

The Brembo GT|S rear brake kit for the BMW 3 Series / 4 Series (F30, F31, F34, F32, F33, F36) pairs 4-piston monobloc cast aluminum calipers with 345 x 28mm two-piece floating discs. It arrives as a complete bolt-on system for one axle — calipers, pre-assembled discs, application-specific adapters, stainless brake lines, pads and all mounting hardware. Choose your caliper finish and disc type above.

Availability: In-stock options ship in 2 business days. Options marked Backordered can still be ordered — the lead time is confirmed within 1 business day of your order. We are an authorized Brembo dealer.

Important — check wheel clearance. Before you purchase a Brembo Performance or Racing brake system you should always confirm that the vehicle's wheels have adequate clearance, regardless of wheel size.

What's Included

Ready-to-bolt-on brake system for one axle, including:

• Brembo High Performance Brake Calipers
• Brembo High Performance Brake Discs, Pre-Assembled and Ready to Install
• Application-Specific Brembo Engineered Caliper Adapters
• Proprietary, Brembo Stainless Steel Brake Lines by Goodridge
• Brake Pads
• All Required Mounting Hardware
• Detailed Installation Instructions

Replacement Parts

• Pads: P1010.18.C01 — shop pads & compounds
• Discs (LH/RH): Drilled 906520/906521 · Type 1 906522/906523 · Type 3 906568/906569 — shop discs
• Disc hardware pack: 915502 — shop hardware

Some option photos are representative only. The pictured disc pattern or caliper finish may differ from the option you select; your kit ships exactly as described in the option name.