If you're looking to give your BMW G20 M340i or Toyota A90/91 GR Supra a serious brake upgrade, this rotor replacement kit is where it’s at. Designed to work seamlessly with the factory rear calipers, this kit isn’t just about looks—it’s about performance. Whether you're hitting the streets, tearing up the track, or just enjoying some spirited driving, these rotors keep your brakes cool and responsive, no matter how hard you push them.

Now, let’s get into the nitty-gritty. This replacement ring kit lets you swap out your old rotor rings without breaking the bank. Instead of shelling out for a whole new brake disc setup, you can refresh your system with brand new rotor rings and the necessary hardware. It’s a smart way to keep your braking performance sharp without the hefty price tag.

Features:

• Save some cash by replacing just the rotor rings instead of the entire discs.
• Same specs as the original rotor rings, so you know you’re getting quality:
• Made from CM-250 Special Alloy for durability.
• J-slotted friction face for better grip.
• 36 curved vanes to force air through the brake disc for cooling.
• What you’ll find in the box:
• 345x24mm Left Rotor Ring
• 345x24mm Right Rotor Ring
• Floating Bobbins Mounting System for easy installation.
• Installation and break-in instruction sheets to guide you through the process.

Fitment:

• BMW M340i G20 B58 3.0L (2019+)
• BMW M340i xDrive G20 B58 3.0L (2020+)
• Toyota GR Supra A90/A91 B58 3.0L (2020+)

Important: This kit won’t fit the base model Supra that comes with 330mm rotors, so keep that in mind when ordering.

In short, if you want to keep your braking game strong without the hassle of a full rotor replacement, this kit is a no-brainer. Trust me, your car will thank you when you hit the brakes hard and feel that confidence in your stopping power!