# Transit Auto KGT-103254 Disc Brake Kit for 2018-2022 BMW 430i, BMW 430i xDrive and More - Front ### Performance Overview Transit Auto offers the most comprehensive and highest-quality replacement kits on the market. Thanks to our cutting-edge AI, in-house product team, and proprietary fitment data, we are able to build and deliver the most accurate kits on the market. All our kits include the highest-quality parts on the market, sourced directly by Transit and its sub-brands. Backed by over 50 years of experience and with in-house q... ### Key Features - Exclusive SilentGrip™ Low Resin Ceramic formula provides superior braking performance (Smooth Friction, Extreme Temperature Stability, Quicker Compound Cooling) while maintaining low dust and noise - Engineered with with Carbon-Enhanced G-Cast™ (G11H18/G3000) iron castings to achieve an optimal braking performance (strength, stability, durability) - Fiber-Reinforced Multi-Layer Shim with rubber core eliminates noise, vibration, and harshness for complete quietness - Exclusive G-Coat™ double-layer (8µm) protective coating provides rust protection on 100% of the non-braking surface - Engineered with High Carbon SteelRX™ alloy (Pressure Resistant, Thermal Conductive) and dipped in an Anti-Rust Black Paint to improve durability - 100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed ### Package include: - 2x Disc Brake Rotor - 1x Brake Pad Set ### Vehicle Fitment **Fitment Summary:** 2018-2022 BMW 430i, BMW 430i xDrive, Toyota GR Supra, BMW 330i xDrive, BMW X3, BMW 330i **Position:** Front - 2021 BMW 430i — Position: Front | Note: With 330mm Diameter Front Rotor and Without Blue Painted Calipers - 2021 BMW 430i xDrive — Position: Front | Note: With 330mm Diameter Front Rotor and Without Blue Painted Calipers - 2021 Toyota GR Supra — Position: Front | Fitment Precision: 2.0L | Note: With Single Piston Caliper and With 330mm Diameter Front Rotor - 2020-2022 BMW 330i xDrive — Position: Front | Note: With 330mm Diameter Front Rotor and Without Blue Painted Calipers - 2020 BMW X3 — Position: Front | Fitment Precision: xDrive30i/sDrive30i | Note: With 330mm Diameter Front Rotor and Without Blue Painted Calipers - 2019 BMW 330i — Position: Front | Note: With 330mm Diameter Front Rotor and Without Blue Painted Calipers - 2019 BMW 330i xDrive — Position: Front | Fitment Precision: G20 body code | Note: With 330mm Diameter Front Rotor and Without Blue Painted Calipers - 2019 BMW X3 — Position: Front | Note: With 330mm Diameter Front Rotor and Without Blue Painted Calipers - 2019-2020 BMW X4 — Position: Front | Fitment Precision: xDrive30i | Note: With 330mm Diameter Front Rotor and Without Blue Painted Calipers - 2019-2021 BMW Z4 — Position: Front | Note: With 330mm Diameter Front Rotor and Without Blue Painted Calipers ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. This listing includes fitment data for 2018-2022 BMW 430i, BMW 430i xDrive, Toyota GR Supra, BMW 330i xDrive, BMW X3, BMW 330i. **What part number is this?** The listed part number is KGT-103254. **Is this product designed for direct replacement?** Yes. This Disc Brake Kit is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - Disc Brake Kit for BMW 430i - KGT-103254 fitment - Transit Auto Disc Brake Kit - Front Disc Brake Kit - 2018-2022 BMW 430i Disc Brake Kit ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2021 BMW 430i Front With 330mm Diameter Front Rotor and Without Blue Painted Calipers 2021 BMW 430i xDrive Front With 330mm Diameter Front Rotor and Without Blue Painted Calipers 2021 Toyota GR Supra Front 2.0L With Single Piston Caliper and With 330mm Diameter Front Rotor 2020 BMW 330i xDrive Front With 330mm Diameter Front Rotor and Without Blue Painted Calipers 2021 BMW 330i xDrive Front With 330mm Diameter Front Rotor and Without Blue Painted Calipers 2022 BMW 330i xDrive Front With 330mm Diameter Front Rotor and Without Blue Painted Calipers 2020 BMW X3 Front xDrive30i/sDrive30i With 330mm Diameter Front Rotor and Without Blue Painted Calipers 2019 BMW 330i Front With 330mm Diameter Front Rotor and Without Blue Painted Calipers 2019 BMW 330i xDrive Front G20 body code With 330mm Diameter Front Rotor and Without Blue Painted Calipers 2019 BMW X3 Front With 330mm Diameter Front Rotor and Without Blue Painted Calipers 2019 BMW X4 Front xDrive30i With 330mm Diameter Front Rotor and Without Blue Painted Calipers 2020 BMW X4 Front xDrive30i With 330mm Diameter Front Rotor and Without Blue Painted Calipers 2019 BMW Z4 Front With 330mm Diameter Front Rotor and Without Blue Painted Calipers 2020 BMW Z4 Front With 330mm Diameter Front Rotor and Without Blue Painted Calipers 2021 BMW Z4 Front With 330mm Diameter Front Rotor and Without Blue Painted Calipers 2018 BMW X3 Front Without Blue Painted Calipers ## Details - **Price:** 199.29 CAD - **Vendor:** Transit Auto - **Type:** Disc Brake Kit - **Tags:** 2018-2022 BMW 430i, Automotive Parts, BMW 430i, Brake Parts, Disc Brake Kit, Front, KGT-103254, Replacement Parts, Transit Auto, Vehicle Fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 199.29 CAD | In stock | ## Images - Transit Auto KGT-103254 Disc Brake Kit for 2018-2022 BMW 430i, BMW 430i xDrive and More - Front --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-kgt-103254-disc-brake-kit-2018-2022-bmw-430i) > Updated: 2026-07-16