BMW E81 E84 E90 E92 E93 Rear Slotted Brake Discs USR1669

Direct-fit rear slotted brake discs for BMW models with ATE calipers: E81 1 Series, E84 X1, E90/E92/E93 3 Series. Not for Brembo or M Sport setups.

• USR1669 part number - exact fit, no modifications needed
• Slotted design aids gas and water evacuation under fast-road or track-day use
• Compatible with standard ATE rear calipers only - verify your caliper type before ordering
• No OEM replacement framing - this is a performance-focused upgrade, not a like-for-like swap