H&R
H&R 14-16 BMW 428i xDrive Cabrio/435i xDrive Cabrio F33 Sport Spring - 28802-4
- SKU:
- HRS28802-4
- UPC:
- 28802-4
- MPN:
- 28802-4
- Availability:
- Regularly stocked product
Description
Do H&R Sport Springs require professional installation?
H&R Sport Springs are best installed by a professional technician to ensure precise fitment and optimal performance alignment.
How much lower will my vehicle sit with H&R Sport Springs?
Lowering heights vary by vehicle application, so confirm specific fitment details for your exact model to determine the precise drop.
H&R Sport Springs offer race-bred strength and resilience, achieving an 8 out of 10 score for Street Performance and Track/Autocross. Crafted from 54SiCr6 spring steel with a progressive spring rate design, these lowering springs deliver adaptive responsiveness for exhilarating cornering and superior durability. Experience ultimate driving control and a sportier stance with these performance-engineered lowering springs.
Key Features
- progressive spring rate design
- 54SiCr6 Spring Steel
- Shot Peened
- Block Set
- Lightweight
- Strong and Resilient
Why Choose the HR Sport Springs
Transforms handling with adaptive responsiveness for exhilarating cornering.
Achieves superior durability and consistent performance under extreme stress.
Provides a smoother ride by absorbing road imperfections effectively.
Delivers a lower center of gravity for enhanced stability and grip.
Who Is This For?
Street Performance — 8/10
Progressive rate, strong steel, lightweight for control.
Track / Autocross — 8/10
Race-bred strength, resilience, ultimate driving control.
Racing Competition — 7/10
Race-bred strength and resilience for control.
Visual / Aesthetic Upgrade — 7/10
Lowering springs typically improve vehicle stance.
Daily Driving Comfort — 5/10
Progressive rate may offer some comfort compromise.
Frequently Asked Questions
Will the H&R HR Sport Springs fit my vehicle?
Confirm fitment with your vehicle to ensure compatibility. It is essential to verify the specific application with your qualified technician for optimal integration. This precise fitment guarantees seamless performance.
How difficult is the installation of H&R HR Sport Springs?
Professional installation is recommended for the H&R HR Sport Springs. Confirm the installation procedure with a qualified technician for accurate and safe integration. This ensures proper component alignment and function.
What performance improvement do the H&R HR Sport Springs provide over stock?
Achieve enhanced handling with a score of 8 in "Street Performance" usage. These springs deliver adaptive responsiveness for exhilarating cornering and superior durability. Experience race-bred strength for ultimate driving control.
Are H&R HR Sport Springs worth upgrading from OEM?
Upgrading to H&R HR Sport Springs provides a lower center of gravity for enhanced stability and grip. The progressive spring rate design offers adaptive responsiveness, transforming handling for spirited driving. This upgrade delivers a significant performance enhancement.
What are the key materials used in H&R HR Sport Springs?
Manufactured from 54SiCr6 Spring Steel, these springs offer superior durability and consistent performance. The shot-peened surface treatment further enhances resilience under extreme stress. This robust construction ensures longevity and optimal function.
Additional Resources
Browse More: Shop All Lowering Springs — Suspension
Additional Information
Clearance Item: |
N |
MPN: |
28802-4 |
Proposition 65: |
N |
Case Lot Quantity: |
1 |
Category: |
Suspension>Lowering Springs |
Related Products
Related Products
H&R 92-98 BMW 325i Cabrio/328i Cabrio E36 Cabrio Sport Spring - 29929-1
H&R
H&R 86-91 BMW 325ic Cabrio E30 Sport Spring - 50407
H&R
H&R 99-02 Mercedes-Benz CLK320 Cabrio/CLK430 Cabrio W208C Sport Spring - 29749-4
H&R