2017-2021 Honda Civic Si Flex Z Adjustable Coilover Kit by Tein

FLEX Z inherits all the features and quality of STREET FLEX but the adoption of a new platform allows its price to be set at an amazingly low range. FLEX Z, of course, maintains the long-favored “Made in Yokohama” quality.

Full-length ride height adjustment system, used for FLEX Z, enables adjustment of ride height by adjusting the case length, without changing the damper stroke length and/or spring pre-load. This has the advantage that the change in ride quality is kept minimal when the height is adjusted. FLEX Z has an ever-popular 16-level damping force adjustment. By turning the adjustment knob, damping force (stiffness) is adjusted linearly step by step, to change the ride and handling of the car to suit the driver’s needs/preferences.

FLEX Z kit includes upper mounts exclusively designed for each vehicle model; either reinforced rubber mounts or pillow ball mounts. Upper mounts and lower brackets are coated with rich TEIN green powder paint. This powder paint has high coating film strength, and is highly durable yet is low pollution due to the non-use of harmful solvents. After the shot blasting pre-treatment, the patented “2-layer/1-bake” treatment using anti-rust powder paint is applied for superior durability and high corrosion resistance.

Features

• Quality
• Twin-Tube Shock Absorber System
• 16-level Linear Damping Force Adjustment System
• Exclusively Designed Upper Mounts are Included
• Complete Suspension Kit of 4 Shock Absorbers & 4 Springs

Benefits

• Greatly Improved Performance
• Quick/Easy Adjustments for Fine Tuning
• High Strength and Durable Construction
• Corrosion-Resistant and Rust-Proof
• Offers a Smooth, Comfortable Ride

Applications

• 2017-2021 Honda Civic Si

What’s In The Box?

• 1 – Full Set of Coilovers
• All Necessary Hardware
• Instructions/Manuals
• Warranty Information

Warranty

• Tein’s Limited Manufacturer’s Warranty