Brembo KT00A55 Front Disc Brake Kit 312mm for 2012-2021 BMW 2/3/4 Series

Vehicle Fitment

• 2012-2018 BMW 320i / 320i xDrive (F30/F31, 2.0L)
• 2012-2018 BMW 328i / 328i xDrive (F30/F31, 2.0L)
• 2016-2018 BMW 330i / 330i xDrive (F30/F31, 2.0L)
• 2014-2018 BMW 328d / 328d xDrive (F30/F31, 2.0L Diesel)
• 2017-2021 BMW 230i / 230i xDrive (F22/F23, 2.0L, Coupe and Convertible)
• 2014-2020 BMW 428i / 428i xDrive (F32/F33/F36, 2.0L)
• 2016-2020 BMW 430i / 430i xDrive (F32/F33/F36, 2.0L, Coupe, Convertible, Gran Coupe)
• 2014-2016 BMW 435i / 435i xDrive (F32/F33/F36, 3.0L)
• 2017-2020 BMW 440i / 440i xDrive (F32/F33/F36, 3.0L)
• 2012-2018 BMW 328i GT / 335i GT (F34, 2.0L/3.0L)

Fitment Notes

• Front axle only -- complete front kit (both sides)
• 312mm rotor diameter -- verify your vehicle's rotor size before ordering
• Not for M, M Sport, or M Performance models with larger rotor specifications
• Includes rotors and pads -- no additional brake components required for complete front replacement
• Rotors include fixing screws -- no additional hardware needed
• Professional installation recommended
• Wheel alignment not required -- brake replacement only

Features

• Brembo OE front disc brake kit
• High carbon cast iron rotors -- OE material specification
• UV protective coating on all non-contact surfaces
• Vented rotor design for heat dissipation
• Prime Ceramic NAO brake pads -- low dust, low noise
• Ceramic compound minimizes noise and vibration
• Matched rotors and pads -- engineered as a system
• Direct bolt-on OE replacement
• Made in Italy
• 2-year warranty

Specifications

• Part Number: KT00A55
• Position: Front
• Rotor Part Number: Brembo 09.B337.21 (x2)
• Rotor Diameter: 312mm
• Rotor Type: Vented
• Rotor Finish: UV Coated
• Rotor Material: High Carbon Cast Iron
• Pad Part Number: Brembo P06088N (x1 set)
• Pad Compound: Prime Ceramic NAO
• Country of Origin: Italy
• Warranty: 2-Year Limited

Included Components

• 2x Brembo 09.B337.21 front UV-coated vented rotors (312mm)
• 1x Brembo P06088N front ceramic brake pad set
• Rotor fixing screws

Product Description

The Brembo KT00A55 is a front disc brake kit for the 2012-2021 BMW 2 Series, 3 Series, and 4 Series -- covering the 230i, 320i, 328i, 330i, 328d, 428i, 430i, 435i, 440i, and GT variants equipped with 312mm front rotors. The kit pairs two Brembo 09.B337.21 high carbon cast iron vented rotors with a set of Brembo P06088N Prime Ceramic NAO brake pads, providing a matched OE-grade replacement for the entire front brake corner in a single purchase. Brembo manufactures the rotors from the same high carbon cast iron specification used by the original equipment manufacturer, ensuring equivalent noise, vibration, and thermal performance to the factory system.

The rotors are UV-coated on all non-contact surfaces to resist corrosion during storage and initial use before the friction surface is conditioned. The Prime Ceramic NAO pad compound minimizes brake dust, reduces noise and vibration, and delivers consistent pedal feel across the operating temperature range -- ideal for daily driving. All components install as direct bolt-on replacements requiring no modifications. Fixing screws are included. Made in Italy. Backed by Brembo's 2-year limited warranty.