Description
Upgrade your BMW with the StopTech 128.34144L drilled sport brake rotor, specifically designed as a direct replacement for your factory brake system. This high-performance rotor features a single-piece construction with advanced metallurgy, including added molybdenum and chromium, to enhance durability and resistance to cracking caused by thermal stress. The black e-coating provides effective corrosion protection, ensuring long-lasting performance even in challenging environments. The rotor’s unique cross-drilling improves heat dissipation, brake dust evacuation, and gas venting, resulting in improved braking response and reduced brake fade during aggressive driving or wet conditions. Its design also helps prevent pad glazing, increases initial bite, and enhances wet weather braking, offering a significant upgrade over standard rotors.
The rotor’s double ground friction surface ensures consistent contact with the brake pads, reducing squeal and promoting smoother operation. Its features include a directional curve vane design on selected applications for optimal airflow and heat management. This rotor is especially effective with higher friction European-style brake pads, providing a balanced blend of performance and longevity. The StopTech rotor is engineered as a direct OE replacement, making installation straightforward without modifications. Suitable for various BMW models, including the 2013-2016 335i, 2014-2016 435i, and 2017-2020 440i series, this rotor is ideal for enthusiasts seeking improved braking power, durability, and aesthetic appeal from their braking system. With its superior resistance to cracks and thermal stress, the StopTech drilled sport rotor ensures reliable performance under demanding driving conditions, making it an excellent choice for performance-oriented drivers and everyday commuters alike.
Features:
- Black E-Coated Non-Friction Surface for Corrosion Protection
- Double Disk Ground for Consistent Friction Surface
- Superior Resistance to Cracks from Thermal Stress
- Increased Initial Bite and Wet Weather Response
- Drilled and Slotted Design for Gas, Dust, and Heat Evacuation
- Power Alloy Derived from Patented AeroRotor Technology
- Directional Curve Vane Designs on Selected Applications
- Direct OE Replacement for Easy Installation
Fitment:
BMW 335i Base 2013
BMW 335i Base 2014
BMW 335i Base 2015
BMW 335i GT xDrive Base 2014
BMW 335i GT xDrive Base 2015
BMW 335i GT xDrive Base 2016
BMW 335i xDrive Base 2013
BMW 335i xDrive Base 2014
BMW 335i xDrive Base 2015
BMW 340i Base 2016
BMW 340i Base 2017
BMW 340i Base 2018
BMW 340i GT xDrive Base 2017
BMW 340i GT xDrive Base 2018
BMW 340i xDrive Base 2016
BMW 340i xDrive Base 2017
BMW 340i xDrive Base 2018
BMW 435i Base 2014
BMW 435i Base 2015
BMW 435i Base 2016
BMW 435i Gran Coupe Base 2015
BMW 435i Gran Coupe Base 2016
BMW 435i xDrive Base 2014
BMW 435i xDrive Base 2015
BMW 435i xDrive Base 2016
BMW 435i xDrive Gran Coupe Base 2015
BMW 435i xDrive Gran Coupe Base 2016
BMW 440i Base 2017
BMW 440i Base 2018
BMW 440i Base 2019
BMW 440i Base 2020
BMW 440i Gran Coupe Base 2017
BMW 440i Gran Coupe Base 2018
BMW 440i Gran Coupe Base 2019
BMW 440i Gran Coupe Base 2020
BMW 440i xDrive Base 2017
BMW 440i xDrive Base 2018
BMW 440i xDrive Base 2019
BMW 440i xDrive Base 2020
BMW 440i xDrive Gran Coupe Base 2017
BMW 440i xDrive Gran Coupe Base 2018
BMW 440i xDrive Gran Coupe Base 2019
BMW 440i xDrive Gran Coupe Base 2020
BMW ActiveHybrid 3 Base 2013
BMW ActiveHybrid 3 Base 2014
BMW ActiveHybrid 3 Base 2015
BMW M240i xDrive Base 2021
















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