D1SPEC Suspension Kit - Silvia S13/180SX
D1SPEC Suspension Kit - Silvia S13/180SX
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D-MAX D1SPEC Coilover Suspension Kit
To suit Nissan Silvia S13/180SX
Engineered for precision and control, the D1SPEC Suspension delivers track-ready performance with everyday drivability. With 32 levels of damping adjustment, it adapts seamlessly from high-grip international circuit conditions to comfortable, near-stock street driving.
The system features duralumin pillow ball upper mounts for exceptional strength and accuracy, enabling precise camber tuning to match your setup. Designed with drifting performance in mind, it maintains optimal rear stroke and allows full suspension movement without sacrificing traction—giving you confident control through every transition.
Proven where it matters most, this suspension has claimed six victories and achieved two consecutive championship wins in the D1 STREET LEGAL series between 2008 and 2010.
Key Highlights
• 32-step damping adjustment for versatile performance
• High-strength duralumin pillow ball mounts
• Precise camber tuning capability
• Optimized rear stroke for consistent traction
• Competition-proven drifting performance
Compatible Models
RPS13 / KRPS13 / KRS13 / RS13 / S13 / KS13 / PS13 / KPS13
Front Specifications
| Type | Upright |
| Free Length | 180mm |
| Spring Rate | 9 kgf/mm |
| Spring Type | Straight Winding |
| Inner Diameter | 62Φ |
| Upper Mount | Pillow Ball |
| Total Length Adjustment | Full Tap Type |
| Damping Adjustment Method | Dial Type |
| Damping Levels | 30 Levels |
Rear Specifications
| Type | Upright |
| Free Length | 200mm |
| Spring Rate | 7 kgf/mm |
| Spring Type | Straight Winding |
| Inner Diameter | 62Φ |
| Upper Mount | Pillow Ball |
| Total Length Adjustment | Full Tap Type |
| Damping Adjustment Method | Dial Type |
| Damping Levels | 30 Levels |
Included Accessories:
- Camber Adjustment Plates ×2
- Rear Bracket Spacers ×2
- Front Lower Bracket Collars ×8
- Coilover Wrenches ×2
- Hex Wrench ×1
