FLEX A is equipped with new feature "Hydraulic Bump Stopper (H.B.S.)" which has been tested and proven effective in the world's harshest motorsports including World Rally Championship and European Rally Championship. When your 2011+ Toyota Sienna (GSL30L) goes over big bumps, urethane or rubber bump stopper often causes a big upward jolt and/or rebound and can disturb controllability. On FLEX A, H.B.S., mounted inside the shock absorber, effectively generates damping force near and/or at full-bump, to absorb big impact smoothly. Comfortable ride in the 3rd seats of minivans can revolutionize the industry.
Full-Lenth Ride Height Adjustment Feature
Damping Force Adjustment System
Complete Kit with Upper Mount
Ride Height Adjustment with Little or No Change In Ride Quality
For Low Resiliency & Secruing Sufficient Stroke
16-level Linear Damping Force Adjustment System
Exlusively Designed Upper Mounts are Included (Except Some Models)
EDFC Compatible. Sold Separately.
Note- Coilover image may not be for your specific vehicle.