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StopTech Sport Slotted Rotors (Pair) for BMW 4 Series

General Representation
General Image (Actual Part May Vary)
Select an Application For Your
BMW 4 Series
 
Year Range
Door Config  [Trim Level]
Application / Notes
2014 to 2016
All [428i, 428i xDrive]
(Front Pair) (With 312mm Front Rotors)
2014 to 2016
All [428i, 428i xDrive]
(Front Pair) (With M Sport Package) (With 330mm Front Rotors) (With Single Piston Front Calipers)
2014 to 2016
All [428i, 428i xDrive]
(Rear Pair) (With 300mm Rear Rotors)
2014 to 2016
All [428i, 428i xDrive]
(Rear Pair) (With M Sport Package) (With 344mm Rear Rotors) (With Blue Two Piston Rear Calipers)
2014 to 2016
All [435i, 435i xDrive]
(Front Pair) (M Sport Brakes) (With 370mm Front Rotors)
2014 to 2016
All [435i, 435i xDrive]
(Rear Pair) (With M Sport Package) (With 344mm Rear Rotors)
2014 to 2020
All [All]
(Front Pair) (With 340mm Front Rotors)
2014 to 2020
All [All]
(Rear Pair) (With 330mm Rear Rotors)
2017 to 2020
All [440i, 440i xDrive]
(Front Pair) (M Sport Brakes) (With 370mm Front Rotors)
2017 to 2020
All [440i, 440i xDrive]
(Rear Pair) (With M Sport Package) (With 344mm Rear Rotors)
2018 to 2020
All [430i, 430i xDrive]
(Front Pair) (Without M Sports Brakes) (With 312mm Front Rotors) (With Single Piston Front Calipers)
2018 to 2020
All [430i, 430i xDrive]
(Rear Pair) (With 300mm Rear Rotors)
2018 to 2020
All [430i, 430i xDrive]
(Rear Pair) (With M Performance Package) (With 344mm Rear Rotors) (With Blue Calipers)
 
 
 
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Sold in pairs (front or rear). Some applications require you to check if you have ABS (Anti-Lock Brake System).

StopTech Sport Slotted Rotors are a very popular way to upgrade your braking system. In addition to providing an increase in braking performance, these drilled rotors will noticeably enhance the curb appeal of your BMW 4 Series, and go great with performance wheels and tires.

What makes StopTech's Sport Rotors better than the competition? For starters, StopTech uses an exclusive Power Alloy that is made to provided the ideal targets for hardness and tensile strength. Each Sport Rotor also features cooling vanes and a special anti-rust E-coating to protect it and prevent lateral runout issues. For their Sport Slotted Rotors, StopTech uses exclusive Vac-U-Slots that are machined into the rotor and help evacuate gasses and dust, shed heat, and keep the brake pad surface clean (which increases performance). In wet, rainy conditions, the Vac-U-Slots help push water off the braking surface for better stopping power. The Vac-U-Slots also serve as visual wear indicators. The slots are machined to the rotor's minimum thickness where it crosses the outside edge. If you cannot see the slot along the outside edge, the rotor has worn down to its discard depth.

Key Features:
  • Fully compatible with stock calipers, wheels and other chassis components, making for an easy fit.
  • Delivers superior, reliable braking, even under hard driving and severe duty conditions.
  • Great for use with your stock brake pads or a set of performance brake pads.
  • Features a special black E-Coating finish on both sides of the rotor hat, inside 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 areas can lead to installed lateral runout issues.
  • Provides a much better look than your BMW 4 Series's factory rotors.
  • Uses cooling vanes and Power Alloy technology.

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