Tein 2015 - 2021 Subaru WRX / STI RX1 Coilovers

Hydraulic Bump Stopper

In regular shock absorbers, bump rubber is vital to avoid damage from bottoming out. Unfortunately it causes instability, because when a large impact compresses it, energy thus amassed is released upwards.

RX1 however uses the Hydraulic Bump Stopper to convert the impact to thermal energy and absorb it. This strongly reduces the shock, and there's no repulsion force.

Camber Adjustable Bracket

Lower brackets on strut type suspensions come with camber angle adjustment feature. Camber angle can be adjusted by rotating the eccentric washer 180 (Degrees). This feature can enable camber angle adjustment, even if it can not be adjusted with the upper mounts.

Twin-Tube System

Compared to the regular mono-tube system, twin-tube attains longer strokes with a smaller repulsive force, resulting in high ride comfort. Roads may have all sorts of surface conditions. This calls for shock absorbers with ample stroke, that operate smoothly.

Thanks to flexible strokes, you can negotiate gaps and bumps steadily on rough roads, meaning a smooth ride at low speed and stability at high speed.

FEATURES

• Full-Length Ride Height Adjustment: In addition to combining a low down style with ride comfort, this system offers more setup options for sport driving too.
• Damping Force Adjustment: 16-level damping force adjustment, for simultaneous adjustment of compression and rebound. Changing the properties of the shock absorber with the adjustment dial.
• Mount Included: An easy-to-install mount, exclusively designed for each vehicle model, is included in the product kit.
• Compatible With EDFC Series
• Optimal Dust Boot
• No-Sag Spring
• High-Performance Damper Oil
• Rust-Proofing Tein-Green Powder Coating