Tein Flex Z Coilover System | 2015-2021 Subaru WRX/STI (VSSB2-C1SA4)
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Performance Tein Flex Z Coilover System for 2015 - 2021 Subaru WRX/STI 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 amazingly low range. FLEx Z, of course, maintains the long-favored "Made in Yokohama" quality. Ride height adjustable shock absorber, fully loaded with TEIN's comprehensive technology, is now more affordable prices than ever.
Until now, all TEIN dampers can be disassembled for overhaul; Now, we introduce our new "Sealed Structure" for the FLEx Z. Below is a brief description of this new production process for our FLEx Z at TEIN HQ Factory in Yokohama, Japan. The top end of the shell pipe is drawn, oil & gas are injected then the opening is completely sealed by crimping process. This "Sealed Structure" process also reduces the production time, compared to the production of existing disassembable dampers. In addition, the pursuit of an efficient production system, such as the use of seam welding, allows us to drastically reduce the production cost.
Features
- Full-length ride height adjustment feature
- Twin-tube structure
- Damping force adjustment system
- Complete kit with upper mounts exclusively designed for this coil over system with the exception of some models
- 16 level linear damping force adjustment system
Applications
- 2015 - 2021 Subaru WRX
- 2015 - 2021 Subaru STI
What's In The Box?
- 2 - Front Coilovers
- 2 - Rear Coilovers
- Additional Hardware
Warranty
- TEIN Limited Warranty
Customer Reviews
Straight from the box onto the car. The suspensions ride pretty nice you just have to adjust your dampers to your liking. Overall It is pretty decent and does the job. Straight from the box without any adjustment the front and rear are sitting at about one finger gap. Overall handling is great and the car rides smooth.
Nice and easy to install, Fast shipping and great customer service.
Initially I was a bit underwhelmed, was expecting it to be stiffer than the stock sti suspension. Even though it imo feels a bit more “comfortable” and softer, the handling is not compromised in any way, it’s significantly improved. Body roll is significantly reduced and damping is 1000 times better than stock. If you’re wanting some entry level suspension you can grow with a little bit these are for you. I’m very much a noob when it comes to suspension but look forward to learning how to dial them in to get the most out of my car.
