Turner Motorsport Rear Full-Floating Slotted TrackSport Rotor Set (345x24)

Upgrade your BMW's brakes for the ultimate track performance!
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Turner Motorsport
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Product Details

When considering a brake rotor upgrade, it's important to factor in their specific use. On the road, a solid rotor is a simple, yet cheap and effective solution that is perfectly capable of handling daily-driver requirements. When you start taking your BMW to the track, things become a little more complicated. Extended periods of aggressive driving causes the amount of heat in the rotors to build up, and as the temperature of the rotors increase, the metal begins to expand. With solid rotors, this can lead to numerous issues such as warping of the rotors, unexpected cracking along the inner "ring" or friction surfaces, and increased brake fade.

This is where Two-Piece Floating rotors start to shine. Two-Piece rotors were designed specifically for high-performance applications and are significantly more resistant to the effects of heat and friction, lessening the negative effects typically seen with standard rotors. The separation of the friction disk and the rotor hat allows for the rotor ring to expand and helps prevent heat from traveling into other sensitive braking components that could be damaged from prolonged exposure to harsh conditions.

Needless to say, the engineers at Turner Motorsport weren't a fan of track days being cut short due to braking issues, so they decided to create our very own performance-oriented TrackSport Rotors!

Turner's TrackSport rotors feature a full floating two-piece design and slotted grooves to allow smooth, consistent braking force and easy expulsion of gases and dust created by the brake pads and rotors under heavy braking. This means that no matter the conditions, you can expect the braking feel to remain consistent, even throughout long periods of abuse.

Additionally, thanks to these rotor's inherent two-piece design and the included Aluminum rotor hats, these remove almost 20% of the rotational mass versus stock rotors.

Features & Specifications:

  • OE Fitment and Installation
  • Two-Piece Fully Floating Design
  • Heat-treated rotor rings for extended life and reduced wear
  • Factory-applied coating prevents rust and corrosion
  • Lightweight design eliminates excess rotational mass
  • Slotted grooves expel brake dust and gases
  • Internal vanes increase cooling and braking performance
  •  OE Rear Brake Rotors   20.40 
  • TrackSport Full Floating Slotted Rear Brake Rotors - 18.20
Cross Reference
  • 34216860925

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW A90 MKV Supra B58 3.0L
BMW G01 X3 M40i B58 3.0L
BMW G01 X3 sDrive30i B46 2.0L
BMW G01 x3 xDrive30e B46 2.0L
BMW G01 X3 xDrive30i B46 2.0L
BMW G02 X4 M40i B58 3.0L
BMW G02 X4 xDrive30i B46 2.0L
BMW G11 750i xDrive N63 4.4L
BMW G15 840i B58 3.0L
BMW G15 840i xDrive B58 3.0L
BMW G20 330i B46 2.0L
BMW G20 330i xDrive B46 2.0L
BMW G20 M340i B58 3.0L
BMW G20 M340i xDrive B58 3.0L
BMW G29 Z4 sDrive M40i B58 3.0L
BMW G29 Z4 sDrive30i B46 2.0L
BMW G30 530e B48 2.0L
BMW G30 530e xDrive B48 2.0L
BMW G30 530i B48 2.0L
BMW G30 530i xDrive B48 2.0L
BMW G30 540d xDrive B57 3.0L
BMW G30 540i B58 3.0L
BMW G30 540i xDrive B58 3.0L
BMW G30 M550i xDrive N63 4.4L
BMW G32 640i xDrive B58 3.0L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

Kit Contents

Description Brand Qty
TrackSport Full Floating Slotted Rotor - Rear Left (345x24) Turner Motorsport - Corporate Logo 1
TrackSport Full Floating Slotted Rotor - Rear Right (345x24) Turner Motorsport - Corporate Logo 1


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