Product Details
The Swift Sport Lowering Springs for the 2014+ Infiniti Q50 AWD lower the all-wheel-drive Q50 for improved handling and a sportier visual presence without giving up all-weather drivability. These Q50 AWD lowering springs provide an approximate 1.5" front and 1.4" rear drop, tuned for the AWD platform's weight distribution and stock dampers. Built in Japan from Swift's proprietary H5S.TW spring steel, these Q50 springs reduce body roll and improve steering response for a more engaging drive in all four seasons.
Swift Sport Spring Technology
- Proprietary H5S.TW high-tensile spring steel, manufactured in Japan
- Designed to lower within each vehicle's usable shock stroke range
- Fewer coils reduce unsprung mass and eliminate coil bind
- Quicker transient response for a smoother ride over rough surfaces
- Vehicle-specific tuning preserves each car's intended ride character
- Bump rubber integration prevents suspension bottoming out
Features
- Sportier stance with reduced wheel gap
- Improved handling with reduced body roll
- Comfortable ride quality preserved for daily driving
- Lower center of gravity for better cornering confidence
- Compatible with OEM and aftermarket shocks/struts
- Direct bolt-on installation with no modifications required
Specifications
| Part Number | 4N910 |
| Part Name | Swift Sport Lowering Springs |
| Vehicle | 2014+ Infiniti Q50 AWD |
| Spring Rate - Front | 8 Kg/mm |
| Spring Rate - Rear | 4.2 Kg/mm |
| Approximate Drop - Front | 1.5" |
| Approximate Drop - Rear | 1.4" |



