Product Details
The TEIN RX1 Coilover Kit for your 2005-2010 Nissan Serena 20RX, 20RS, 20S, 20G FWD (C25) is a performance-oriented, full-length adjustable suspension system that strikes an excellent balance between sportiness and daily comfort. It uses a twin-tube damper design that delivers long stroke and low repulsion force, improving ride quality over uneven surfaces. A Hydraulic Bump Stopper (H.B.S.) mechanism replaces conventional bump rubbers, converting hard impacts into thermal energy to reduce harsh rebound. The kit features 16-level damping adjustment for precise tuning of compression and rebound. Ride height is fully adjustable via a threaded lower seat, allowing you to lower or raise your car while maintaining damper travel. You also get camber-adjustable lower brackets, giving fine control over alignment by rotating eccentric washers.
Mounts are included - either reinforced rubber or pillow-ball, depending on the model - tailored to each application. Built with no-sag springs (SAE9254 steel) and durable TEIN-Green powder-coated bodies, it's both durable and resistant to corrosion. The damper oil is specially formulated for high-performance use, offering stable viscosity across a wide temperature range and excellent anti-foaming properties. Plus, the RX1 is compatible with TEIN's optional EDFC electronic damping controller, letting you adjust damping from inside the car for even more tuning flexibility.
Standard Features
- Hydraulic Bump Stopper (H.B.S.): Converts hard impacts into thermal energy to reduce harsh rebound.
- Camber-adjustable lower bracket: Allows camber tuning via eccentric washer rotation.
- Full-length ride height adjustment: Separate control of ride height without compromising damper stroke.
- Twin-tube damper design: Provides long stroke and smooth ride with less repulsive force.
- 16-level damping force adjustment: Tunable compression + rebound via a single dial.
- Durable construction: No-sag SAE9254 steel springs, corrosion-resistant ZT coating + TEIN-green powder coat, and a tough dust boot.
Specifications
| Part Number | VSK28-M1AS3 |
| Part Name | RX1 Coilovers |
| Vehicle | 2005-2010 Nissan Serena 20RX, 20RS, 20S, 20G FWD |
| Chassis Code | C25 |
| Engine | 2000 |
| Ride-Height Adjustable - Front | Yes |
| Ride-Height Adjustable - Rear | Yes |
| Damping Adjustment | 1-Way |
| Damping Adjustment - Front | Yes |
| Damping Adjustment - Rear | Yes |
| Upper Mount - Front | Reinforced Rubber |
| Upper Mount - Rear | OEM |
| Recommended Ride Height - Front | -2 in. |
| Recommended Ride Height - Rear | -2 in. |
| Ride-Height Adjustable Range - Front | -3.7 to -1.2 in. |
| Ride-Height Adjustable Range - Rear | -3.1 to -1.3 in. |
| Recommended Ride-Height Adjustable Range - Front | -2.4 to -1.6 in. |
| Recommended Ride-Height Adjustable Range - Rear | -2.4 to -1.6 in. |
| Spring Rate - Front | 5 kgf/mm (280 lbs/in) |
| Spring Rate - Rear | 7 kgf/mm (392 lbs/in) |
| Spring Free Length - Front | 225 mm |
| Spring Free Length - Rear | 165 mm |
| EDFC Compatible | EXTENSION Kit Required |
| Quantity | Full Set (Front & Rear) |
| Notes | For Vehicles (Grade: 20RS, 20RX) Produced After January 1st 2006, If the Position of the Fog Light is Less Than 250mm from the Ground, It May Not Comply with Japan's Vehicle Safety Regulations. Please Adjust Ride Height so the Distance is Over 250mm. |
Vehicle Fitment
- 2005 Nissan Serena 20RX, 20RS, 20S, 20G FWD (C25)
- 2006 Nissan Serena 20RX, 20RS, 20S, 20G FWD (C25)
- 2007 Nissan Serena 20RX, 20RS, 20S, 20G FWD (C25)
- 2008 Nissan Serena 20RX, 20RS, 20S, 20G FWD (C25)
- 2009 Nissan Serena 20RX, 20RS, 20S, 20G FWD (C25)
- 2010 Nissan Serena 20RX, 20RS, 20S, 20G FWD (C25)