H&R BMW G90 M5 Sport Spring
SKU: 28524-1
Vehicle Make: BMW
RM2,970
Shipping & returns
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Compatibility
- BMW · G90
Key Features
- Sporty look & performance: H&R lowering springs are the ideal solution for anyone who wants to optimize the handling of their car and achieve a sporty look while retaining the standard ride comfort, through the exact set-up of the springs to the original shock absorbers.
- Developed & manufactured in Germany, with ABE (only valid in Germany) or part approval.
- Discreet lowering of the vehicle's centre of gravity in conjunction with the standard suspension.
- Vehicle variants with electronically controlled shock absorbers or so-called active suspensions keep their functions fully intact.
- Made of hardened and tempered spring steel with weather-resistant surface protection by zinc phosphating & powder coating, mostly in the colour "H&R Blue".
- 100% Made in Germany – 100% Made in the Sauerland, manufactured at the H&R headquarters in Lennestadt.
- Quality management system certified according to ISO 9001:2015, fulfilling the approval-relevant requirements of the Federal Motor Transport Authority (KBA) for type/part approvals under German road traffic law.
Specifications
| Lowering (official) | Up to 20/10 mm (axle 1/2, depending on the vehicle variant/version) |
| Spring type | Steel coil springs (Stahl Schraubendruckfedern) |
| Wire diameter (axle 1 / axle 2-v1 / axle 2-v2) | 16.0 mm / 13.5 mm / 15.0 mm |
| Total number of coils (axle 1 / axle 2-v1 / axle 2-v2) | 7.55 / 10.55 / 10.25 |
| Untensioned length (axle 1 / axle 2-v1 / axle 2-v2) | 307.0 mm / 343.0 mm / 328.0 mm |
| External diameter (axle 1 / axle 2-v1 / axle 2-v2) | 125.0 mm / 119.0 mm / 123.0 mm |
| Corrosion protection | Powder coating |
| Bump stop (axle 1 / axle 2) | Axle 1: modified (height 50 mm, diameter 58 mm) · Axle 2: standard |
| Spring travel, max. (axle 1 / axle 2) | Axle 1: extended (maximum 3 mm) · Axle 2: standard |
| Coil markings | `28524-** VA (F)` / `28524-** HA (R)` — allocation: 28524-1 VA = saloon + touring axle 1; 28524-1 HA = saloon axle 2; 28524-2 HA = touring axle 2 |
| Approval documentation | KBA Teiletypgenehmigung (National Type Approval) 100167*01, issue date 20.01.2025 / last amendment 26.03.2025; based on TÜV Rheinland test report 242KG0006-01, 2025-03-14 |
| Application range (as printed) | BMW M5 (G90) Saloon: max. perm. axle load 1475/1550 kg (Type approval e1*2018/858*00451); BMW M5 Touring (G99): max. perm. axle load 1475/1670 kg (Type approval e1*2018/858*00451) |
| Acceptance-of-modification note | "The modification mentioned under II. is admitted on the vehicles specified under III without acceptance of modification, as long as there are no further technical changes carried out on the vehicle." |
| Official test results | Clearance, usability/mounting (spring rates up to 1.4× permissible axle load evaluated positively), braking, fatigue strength ("The springs are classified to provide sufficient fatigue strength."), ground clearance, axle adjustment, driving behaviour — all positively assessed under usual operating conditions |
Installation
Professional installation is recommended for this product.
Book an AppointmentInstallation and usage guidance is general reference only. Manufacturer instructions take precedence. Visitors uncertain about installation or use should seek professional advice.
FAQ
What is the official lowering of this H&R Sport Spring?
Per KBA Teiletypgenehmigung 100167*01: lowering of the body up to 20/10 mm (axle 1/axle 2), depending on the vehicle variant/version.
Source: official_technical_document · 2026-09-02
What approval documentation does this spring carry?
KBA Teiletypgenehmigung (National Type Approval) 100167*01, based on TÜV Rheinland test report 242KG0006-01 (2025-03-14). Per §IV.3.1, the conversion is admissible without acceptance of modification (Änderungsabnahme) as long as no further technical changes are made to the vehicle.
Source: official_technical_document · 2026-09-02
What must be checked after installation?
Per the test report: the headlamp setting is to be checked; the springs must be free from play in axial direction when fully relieved; fitting of the springs, the subsequent suspension alignment, and any required adjustment of driver-assistance systems must follow the vehicle manufacturer's guidelines and H&R's modification instructions; a suspension alignment (Achsvermessung) is to be carried out immediately.
Source: official_technical_document · 2026-09-02