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Product Reviews

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  1. Pretty good

    Posted by Juan on Feb 13th 2018

    The preset damping and spring height are very close to stock but definetly a noticeable difference in handling around a corner. Would recommend for Daily Driver

  2. Reliable

    Posted by Unknown on Dec 23rd 2017

    If your looking for affordable reliable coilovers with camber plates than these twin coilovers are the one. The only downside is that they aren’t rebuildable .

  3. Best bang for your buck

    Posted by Unknown on Dec 11th 2017

    Great coilovers! They are easy to install and makes your car sit nice! No more wheel gap!

  4. Thumbs up

    Posted by Patrick N on Jul 17th 2017

    I have no regrets buying these coilovers. It's worth buying for. I've been using this as my daily driver and it never gives me any disappointment. Not only it makes my frs looks sick but it also gives a better performance than the stock suspension. I set mine dampers to 5 clicks and trust me, you'll love it. If you want it smooth, you can click it all the way. I understand that these are not rebuildable, but to think about it, I'd rather get a new set of these than have a rebuildable ones. This worth every penny.

  5. Best bang for buck!

    Posted by Austin R on Mar 17th 2017

    These coilovers are the best setup in this price range by far, I say they exceed every coilover up until you reach Fortune Auto 500 prices. They get you very low without sacrificing ride quality they actually drive better than OEM suspension and are much more comfortable than OEM. I run them at 5 clicks from the stiffest dampening setting and it still is much more comfortable of a ride than any other setup I have ridden in.

  6. Perfect coilovers for daily driver duties.

    Posted by SNOOPEH on Dec 25th 2016

    Picked this up as an upgrade from RCE yellow lowering springs (4.5k) and stock dampers. In terms of ride comfort, the Tein Flex Z's blow my old spring/strut combo out of the water. With the stiffness settings set at 5F/6R (from full stiff), these coilovers provide much better performance. The dampening and rebound are exceptional...they are super smooth and comfortable to ride on.

    If you want a softer setting, you can dial it down...for sportier setting, turn the stiffness up!

    These coilovers come with camber plates and two locking rings...one to set the preload with and the other to set the ride height. No matter how low you go, your damper stroke isn't compromised. These coilovers come preassembled...you will however need to set it up before installing it to your car. There's no need to fiddle around with the stock tophats.

    The only thing that's not favorable with these coilovers is that they are not rebuildable. I am however confident that these coilovers will last as they are made in Japan by a company known for quality suspension products,

    Thie Tein Flex Z's are perfect for those who want a set of coilovers that won't break bank, offer features available on more expensive coilovers, and provides an excellent balance between aesthetics, performance and comfort.

Updated link Below

Product Description

Tein has updated this Application info can be found here - 



Link to updated product 



Tein 13-17 Scion FR-S (ZNA) / Subaru BRZ (ZCA) Flex Z Coilovers 

TEIN Flex Z is the successor to the Street Flex. The Flex Z is a non-rebuildable system compared to the Street Flex, which contributes to the lower manufacturing cost. 

High-End Top-Quality Ride Height Adjustable Shock Absorber at Amazingly Low Price! 

Here are some of the concepts that Flex Z is following: 

1. Incredibly Low Price & Made in Yokohama! 
2. Twin-Tube System for Comfortable Ride on Streets! 
3. Full-Length System for Ride Height Adjustment w/ Minimal Change in Ride!
4. Damping Force Adjustable to Change Ride to Desired Settings! 
5. Compatible with EDFC Series to enable In-Car Damping Force Adjustment!
6. Upper Mounts Included for Easy Installation!
7. Highly Durable & Reliable! 
8. Thoroughgoing Rust-Proofing!
9. Highly-Rigid Bracket & Shell Case!
10. Smooth Ride Height Adjustment & One-of-A-Kind Adjusting Wrench! 
11. No-Sag Springs!
12. High-Spec Damper Oil!
13. Replacement Service to Bring Used Shock Absorbers Back to Life! 

Front / Rear 

Spring Rates: 6kg/mm / 6kg/mm 

Base Ride Height Drop: Front -1.2 inches, Rear -1.2 inches
Max Low / Hi: Front -2.3 inches to 0 inches, -3.0 inches to 0.4 inches

Recommended Low / Hi: Front -1.6 inches to -0.8 inches, Rear -1.6 inches to -0.8 inches



*Not rebuildable  - These are designed to be replaced if you have an issue with a damper outside of the warranty period


Quick Overview

6kg/mm Front
6kg/mm Rear

Comes with camber plates!

BRZ/FRS/86 Application!



All 86 platform cars 2013-and up