NEW EDFC II arrives at a more affordable price
The original EDFC, which has been popular for the past decade, is to be reborn as “EDFC II” with a new appearance using white LED and at a new affordable price.

“EDFC II” brings the convenience of in-car damping force adjustment system to the hands of more people than ever.

EDFC II Features

• Simple Operation at Your Fingertip!
• Easily Controlled from the Inside!
• Easy-to-Recall Memory Contents!
• High-Performance Stepping Motor for Damping Force Control
• 2 Damping Force Adjustment Modes (16 levels / 32 levels)

EDFCII is so easy to operate. All the basic operations can be done with just a single touch of either damping force adjustment buttons for front and rear (+/-) or 3 preset buttons.

With just a touch of a button, damping force is adjusted to the preset setting instantly. Up to 3 presets are available to store the preferred settings.

High-performance stepping motor is attached to the shock absorber, in place of the damping force adjustment knob. Damping force is adjusted by controlling the motor remotely from the controller unit installed inside the vehicle.

This product does not adjust vehicle ride height.
Please allow up to 21 working days for delivery if not in stock.

Tein’s brand new top line coilovers for the RX-8 are now the Mono Sports, this top end coilover kit from Japanese suspension specialist Tein is focused on circuit driving performance and feedback without turning their back on those that really want to use them on the street too.

MONO SPORT are for cars often running on circuit, the settings are focused more on sport driving. MONO SPORT offers not only the precise steering feel that strongly appeals to sport-minded drivers, but also the flexible movement. MONO SPORT is set up to let the drivers enjoy the runs on circuits and/or winding roads and everyday driving on streets with the damping force adjusted.

Teins Mono Sport Features 

• Mono-Tube Structure to Deliver Rich Information from Road Surface!
• Full-Length System for Ride Height Adjustment w/ Minimal Change in Ride!
• Newly-Designed Upright Strong Tube for Strut Type Suspensions!
• 16-level Damping Force Adjustment + ADVANCE M.S.V.!
• Compatible with EDFC Series to enable In-Car Damping Force Adjustment!
• Upper Mounts Included for Easy Installation!
• Highly Durable & Reliable!
• Thoroughgoing Rust-Proofing!
• Highly-Rigid Bracket & Shell Case!
• Smooth Ride Height Adjustment & One-of-A-Kind Adjusting Wrench!
• No-Sag Springs!
• High-Spec Damper Oil!

The Mono Sport Advantage

• Full-Length Ride Height Adjustment feature
• Mono-tube structure
• Damping Force Adjustment System
• Complete kit with upper mounts
• Full Car Kit

Tein Mono Sports are special order only and may require longer then usual shipping times in some cases up to 42 working days.

The new for 2015 Flex Z damper is the latest evolution of Teins excellent Flex coilover kit. Developed to provide the ultimate balance of comfort and performance for both street driving and circuit use and is fully compatible with Teins EDFC systems to adjust the shock absorbers either from the drivers seat or Automatically Along with a wide-range damping force adjustment using their new Advance Needle technology and new damper valving specs, giving the driver a much more noticeable feel in damping force change and controllability.

The shortened shell case design provides optimum damper stroke at lower than standard vehicle ride height. Full-length adjustability offers separate spring preload and ride height adjustment.

Updated internal components and external coatings increase durability and product life. Includes Pillowball Upper Mounts (camber adjustable for strut type applications) and as above is compatible with the EDFC and EDFC Active systems.

Tein Street Flex Features

• Steel Construction
• Twin Tube Internal Construction
• Full-Length Adjustable via Threaded Body and Spring Seat/Seat Locks
• 16-Way Damping Adjustable (simultaneous compression and rebound)
• New Damper Valving Specifications for Improved Street Comfort
• Incorporated Advance Needle Design (nearly 200% improvement over predecessor)
• Pillowball Upper Mounts for increased steering feedback
• Camber Adjustable for Strut Type Front Suspensions
• Larger Piston Diameter (22mm O.D.) for Strut Type
• EDFC (Electronic Damping Force Controller)/EDFC Active Compatible
• Powdercoated Brackets and ZT Coated Shellcase for Outstanding Rust Prevention
• One Year Warranty Against Manufacturer’s Defects

Please allow up to 28 working days for delivery of this item when not in stock in the UK.

The brand new entry level coilover from Tein has proven extremly popular.
With an even lower price then Teins Street Basis Coilover, once again Tein have delivered on price without compromising on quality.
One of the ways Tein have managed to shave the price of this kit is to utilise the OEM top mounts.

Some of the features of the new Street Basis-Z include.
Sealed Structure
The top end of the shell pipe is narrowed, oil and gas are injected, and the whole unit is sealed by crimping the metal.
This new approach massively shortens the production process. As a result, we have succeeded in vastly cutting production cost.

Thread Type Ride High Adjustment
The ride height can be adjusted by moving the lower spring seat up or down.
Characteristic of this system are its simple structure and ease of use.

Twin Tube System
Compared to the regular mono-tube system, twin-tube attains longer stroke with a smaller repulsive force, resulting in high ride comfort.
Roads may have all sorts of surface conditions. This calls for shock absorbers with ample stroke, that operate smoothly.Thanks to this unique characteristic, you can negotiate gaps and bumps steadily on rough roads, meaning a smooth ride at low speed and stability at high speed.

Use of OEM topmounts.
STREET BASIS Z use the vehicle’s original upper mounts (not included in our product kit).

High Durability and Reliability are what make the Tein Street Basis-Z a great choice if your on a budget.

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 Springs
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.

TEIN S.Tech Springs are an excellent step towards suspension tuning. They offer approximately a -30mm Front and -25mm Rear drop for a more aggressive appearance and increased road holding capability.

Designed to be used with OEM or OEM replacement shocks. Each application is road tested in the UK for the proper balance between performance and comfort. Comes with a 1 year limited warranty, spring length is guaranteed not to sag more than 5mm, and be clear of any manufacturer defects.

Front Drop -30mm

Rear Drop -25mm