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Mini Cooper Brake Rotor Drilled Slotted Front Left Gen3 F55-F57 Cooper S 2014+

Mini Cooper Brake Rotor Drilled Slotted Front Left Gen3 F55-F57 Cooper S 2014+

Mini Cooper Brake Rotor Drilled Slotted Front Left Gen3 F55-F57 Cooper S 2014+
Selected: Cooper S Front Left
Part No: G3NMB2600L
Fits the following:
MINI (2002-Current)

StopTech Front Left Drilled and Slotted Sport Rotor - the one-piece performance upgrade rotors from StopTech, the best aftermarket performance upgrade rotors around. 5-lug 294 x 22mm - Sold Individually.

Left side is the drivers side and right side is the passenger side in USA model MINIs.

Fits the following Cooper S models:

2014-2022 F56 MINI Cooper S Hardtop
2015-2022 F55 MINI Cooper S Hardtop 4-Door
2016-2022 F57 MINI Cooper S Convertible

NOTE:  NOT compatible with Cooper non-S or JCW models. For JCW rotors, see MINI Cooper JCW Drilled & Slotted Rotors.

StopTech® recognizes that great brakes need to look as good as they perform. Performance wheels and tires are best complemented with StopTech® Slotted, Cross-Drilled or Drilled & Slotted Sport Rotors.

StopTech® slotted, drilled and drilled & slotted brake rotors prevent glazing of the pads, add bite and improve wet and dry braking performance.

Every StopTech® Sport Rotor is produced from a high quality Centric Parts® blank casting and finished in a durable e-coating for corrosion resistance.


  • Direct replacement, stock-sized rotors that fit stock calipers
  • Increased initial bite response
  • Improved wet weather response
  • Reduced brake pad glazing
  • OE vane designs, including casting part line location
  • Machining designs engineered for optimal rotor integrity
  • Double-disc ground for a consistent friction surface and better pad bed-in
  • Mill-balanced for vibration-free performance
  • Black e-coating on non-friction surfaces provides lasting, attractive looks
  • Enhances open wheel appearance

*E-Coated Finish*
Every SportStop rotor is finished with black e-coating on both sides of the hat, inside the the cooling vanes, and on the outside edge. E-coating is a superior electro-statically applied finish designed to withstand 400 hours of salt water exposure without rusting. This is especially important on both mounting faces of the hat where it touches the hub flange and back face of the wheel. Any accumulation of rust in these area can lead to installed lateral run out issues.

*Power Alloy Metallurgy*
Power Alloy metallurgy is exclusive feature of SportStop rotors. In specific vehicle applications, StopTech works with foundry partners to increase the molybdenum or carbon content of the castings, and to carefully control the cooling rate during production to reach targets for hardness and tensile strength.

*Cooling Vane Design*
Nearly all SportStop cross-drilled rotors have unique drilled hole patterns for the left and right sides of the vehicle. For these directional patterns, straight vane or pillar vane rotors are used to ensure that a drilled hole never touches a cooling vane.


MINI recommends the brake fluid be replaced every 2 years. See Mini Cooper Brake Fluid Pentosin DOT4 for replacement brake fluid.

For High Performance Brake Fluids, see the following: