034Motorsport 2-Piece Floating Rear Brake Rotor Kit - BMW M340i (G20) / GR Supra

This kit swaps the factory rear rotors for 345 x 24 mm two-piece floating rotors that work with the stock rear calipers. They hold up to hard street driving and long track days, and they stay cooler than the OE rotors.

What you get

• About 16.9 lb per rotor, with enough mass in the ring to absorb heat.
• 6061-T6 aluminum hat with a ring cast from a proprietary heat-resistant alloy.
• 36 directional curved vanes shaped to move heat out better than the factory vane design.
• J-slotted face that offers more braking surface than a drilled rotor.
• Uses the factory rear calipers.

Good to know

• Replacement ring sets are available when the rings wear, so the hats can be reused.

Brand: 034MOTORSPORT · Part #: 034-301-2018

• Ships from the brand or distributor, usually in 3–7 business days.
• Shipping is charged at the carrier's rate, shown at checkout. Orders over 70 lb ship by freight for a flat $99.
• Unused parts can be returned within 30 days. Some items are marked no-refund in their description.

Full details are on our shipping and returns page.