SKU: 28878-5
H&R 28878-5 BMW 430i 440i Gran Coupe F36 Sport Springs
H&R Sport Spring kits lower the vehicle center of gravity on 2015-2020 BMW 4 Series Gran Coupe models. The progressive rate design reduces body roll while maintaining ride comfort. Reduced fender gap and lower wind resistance improve handling and fuel economy.
Key Features
- Lowered Stance: Reduces fender well gap for improved appearance
- Handling: Lowers center of gravity and reduces body roll
- Ride Quality: Progressive spring rates deliver comfort
- Efficiency: Streamlined profile improves gas mileage
- Fitment: Direct replacement for listed BMW models
- Construction: High tensile strength steel springs
Specifications
| Detail | Value |
|---|---|
| Brand | H&R |
| Type | Lowering Springs |
| Compatibility | BMW 4 Series Gran Coupe F36 |
| Part Number | 28878-5 |
| Country of Origin | Germany |
| Warranty | Manufacturer limited warranty |
Whats Included
- Set of four sport springs
- Installation instructions
Product Notes
- Professional installation recommended
- Align vehicle after installation
- Check local regulations for height changes
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2015-2016 | BMW | 428i Gran Coupe | Base |
| 2015-2016 | BMW | 428i xDrive Gran Coupe | Base |
| 2017-2020 | BMW | 430i Gran Coupe | Base |
| 2017-2020 | BMW | 430i xDrive Gran Coupe | Base |
| 2015-2016 | BMW | 435i Gran Coupe | Base |
| 2015-2016 | BMW | 435i xDrive Gran Coupe | Base |
| 2017-2020 | BMW | 440i Gran Coupe | Base |
| 2017-2020 | BMW | 440i xDrive Gran Coupe | Base |
Why Choose H&R?
- Number one selling product line
- Proven ride quality and comfort
- Direct fit for listed applications
- Improved vehicle dynamics
Frequently Asked Questions
- Q: Will these springs work with stock shocks?
- A: Yes they are designed for use with factory dampers.
- Q: How much does the vehicle lower?
- A: Approximate drop is 1.2 inches front and 1.0 inches rear.
- Q: Are these springs CARB approved?
- A: This part is Non-CARB.
Shipping &. Handling
- Method: Ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Standard manufacturer box





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