Tein 2013+ Subaru BRZ Street Basis Z Coilovers

$798.00 $840.00
By Tein


Utilizes OE Mounts STREET ADVANCE Z and STREET BASIS Z both take advantage of the vehicle's stock upper mounts (not included in the product kit). Durability and Dependability. The upper section of the shell pipe is tapered, oil and gas are injected in, and the whole unit is sealed with crimping the metal. This approach dramatically shortens production time. As a result, production cost has been significantly reduced. Thread-Type Ride Height Adjustment The ride height can be adjusted by simply moving the lower spring seat up or down. This system is known for its straightforward setup and ease of use. Twin-Tube System In contrast to the mono-tube system, twin-tube provides a longer stroke with a smaller reaction force, achieving superior ride comfort. Driving on roads with different surface conditions requires shock absorbers with enough travel that function flawlessly. This unique trait ensures a smooth ride at low speed and stability at high speed, regardless of the terrain. 


Optimal Dust Boot – Thanks to its smooth compression and high durability, the dust boot guards the piston rod from damage, and keeps foreign material out of the shock absorber. (Some vehicles use their OE dust boots)

No-Sag Spring – Cold formed with SAE9254 steel (minimum tensile strength 200 kgf/mm2), our springs are outstandingly sag-proof and boast extreme resiliency. Superior rust protection is ensured with a highly durable powder coating that does not peel or flake. Our high-quality springs can be used without worries, in any conditions.

High-Performance Damper Oil – Since TEIN’s damper oil maintains a stable viscosity in a broad temperature range, it sustains smooth stroke and reliable damping force in a variety of circumstances. Due to excellent anti-foaming properties, it’s resistant to cavitation (bubble forming). Since it withstands high heat too, it’s suitable for intense sport driving as well. Furthermore, the damper oil keeps up its superior performance long-term, because it’s resistant to deterioration over time.

Rust-Proofing – A bright TEIN-green powder paint is used on the shock absorber’s shell case. Our powder coating technique produces an extremely strong and durable barrier. No harmful organic solvents are used, for minimal pollution. Superior durability and corrosion resistance are achieved by TEIN’s patented 2-Layer, 1-Bake powder coating method, which uses 2 layers of anti-rust paint on a blasted surface. (Japanese patent number 4347712)

Special Surface Treatment ‘ZT Coating’ – Our unique ZT Coating surface treatment on the ride height adjustment thread is abrasion resistant against gravel/debris, and further enhances its corrosion resistance. With zero claims for stuck parts due to rust in 500,000 shock absorbers, TEIN shock absorbers are amazingly rustproof. We’re confident of customer satisfaction even in coastal areas or regions with heavy snowfall.

Damping Force Adjustment

Modify ride comfort and handling according to your preference, changing the properties of the shock absorber with the adjustment dial.

Compatible with EDFC Series (Optional)

The EDFC Series offer easy damping force adjustment from the driver’s seat (Some vehicle models are not compatible).

Specifications for Tein 13+ Subaru BRZ Street Basis Z Coilovers
Spring ID (F) 70mm
Spring ID (R) TBA
Spring Length (F) 175mm
Spring Length (R) 225mm
Spring Rate (F) 280lbs/in (5kgf/mm)
Spring Rate (R) 336lbs/in (6kgf/mm)

Vehicle Fitement for Tein 13+ Subaru BRZ Street Basis Z Coilovers:
  •  Scion FR-S
  •  Subaru BRZ
  •  Toyota 86