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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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SHW Performance
SHW Left Rear Cross-Drilled Lightweight Brake Rotor for Select BMW 2018-2025 (4.4L) BRL42503 (34217991103)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2018-2025 BMW 530i, 540i, M5, and M8 models (4.4L).
This SHW Performance lightweight brake rotor is a direct-fit replacement for the left rear position, engineered to provide high-performance stopping power while reducing unsprung mass. The cross-drilled surface design significantly improves heat dissipation and gas venting during aggressive driving, ensuring consistent friction levels and reduced brake fade. Constructed with high-carbon metallurgy, this rotor offers enhanced thermal stability and durability compared to standard replacements.
- Direct replacement for factory part number 34217991103
- Cross-drilled for superior cooling and wet-weather performance
- Lightweight design reduces unsprung weight for improved suspension response
- High-carbon cast iron construction for maximum thermal capacity
- Precision machined to ensure smooth, vibration-free operation
- Protective finish on the hub and vanes to resist corrosion
- Position: Left Rear
- Manufacturer Part Number: BRL42503
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020 | BMW | 530i | Base |
| 2020 | BMW | 540i | Base |
| 2018-2023 | BMW | M5 | Base |
| 2019-2021 | BMW | M5 | Competition |
| 2022 | BMW | M5 | CS |
| 2020 | BMW | M5 | Edition 35 Years |
| 2020 | BMW | M8 | Base |
| 2020,2022-2025 | BMW | M8 | Competition |
| 2020-2021 | BMW | M8 Gran Coupe | Base |
| 2020-2025 | BMW | M8 Gran Coupe | Competition |
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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SHW Left Rear Cross-Drilled Lightweight Brake Rotor for Select BMW 2018-2025 (4.4L) BRL42503 (34217991103)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits select 2018-2025 BMW 530i, 540i, M5, and M8 models (4.4L).
This SHW Performance lightweight brake rotor is a direct-fit replacement for the left rear position, engineered to provide high-performance stopping power while reducing unsprung mass. The cross-drilled surface design significantly improves heat dissipation and gas venting during aggressive driving, ensuring consistent friction levels and reduced brake fade. Constructed with high-carbon metallurgy, this rotor offers enhanced thermal stability and durability compared to standard replacements.
- Direct replacement for factory part number 34217991103
- Cross-drilled for superior cooling and wet-weather performance
- Lightweight design reduces unsprung weight for improved suspension response
- High-carbon cast iron construction for maximum thermal capacity
- Precision machined to ensure smooth, vibration-free operation
- Protective finish on the hub and vanes to resist corrosion
- Position: Left Rear
- Manufacturer Part Number: BRL42503
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020 | BMW | 530i | Base |
| 2020 | BMW | 540i | Base |
| 2018-2023 | BMW | M5 | Base |
| 2019-2021 | BMW | M5 | Competition |
| 2022 | BMW | M5 | CS |
| 2020 | BMW | M5 | Edition 35 Years |
| 2020 | BMW | M8 | Base |
| 2020,2022-2025 | BMW | M8 | Competition |
| 2020-2021 | BMW | M8 Gran Coupe | Base |
| 2020-2025 | BMW | M8 Gran Coupe | Competition |
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