Made For Street & Style

The Dualtech features a twintube damper design with 14 way damping adjustment that allows you to fine tune exactly how you want your car to feel out on the road. Coupled with a longer damper stroke, the HSD Dualtech is a significant upgrade over OEM suspension that will give you a noticeably sportier ride with added comfort.

Product image for illustration purposes only.

Kits from £722.00

Key Features

14 Way Adjustable Damping

Twintube Damper Design

Huge Ride Height Adjustment

Pillowball Alloy Top Mounts

E-Coat Corrosion Protection

Dust Protection & Bump Stop

Premium Grade Damper Oil

Complete Range Of Spares

14 Way Damping Adjustment


Damping adjustment is done via a click adjuster which is positioned at the top of coilover. This changes the amount of fluid flowing through the shock absorber allowing you to perfectly optimise the suspension system to suit practically any road. Turn the click adjuster clockwise to increase the damping resistance for a stiffer ride and better handling, or anti-clockwise to decrease the damping resistance for a softer, more comfortable ride. By having this control you minimise the car's body roll, which can dramatically improve handling and stability in turns.

Twintube Design


The twintube damper design provides a smoother, more comfortable ride when compared to a monotube damper. Made for everyday use, Dualtech will give you improved shock absorbtion over stock dampers while also giving you noticeably sportier handling through the bends. The simpler twintube damper design also makes it a great option for those on a budget looking to improve the appearance and feel of their car without the need for maximum performance.

Camber Adjustment


If its possible to include camber adjustment on your vehicle then HSD coilovers automatically include camber adjustable aluminium pillowball top mounts. These feature the same high quality Japanese manufactured pillowball but give the added benefit of an adjustable top mount that allows camber to be set to suit your needs be it road, track or drift.

Pillowball Top Mounts


Dualtech includes camber adjustable aluminium pillowball top mounts as standard should your vehicle allow for it. The high quality Japanese manufactured pillowball and adjustable top mounts make fine tuning your camber much easier. This adjustability means you can greatly improve the contact patch between the tyre and road surface for better handling, higher turn in grip and high speed control.

Ride Height Adjustment


With almost infinite height adjustment, the HSD Dualtech can significantly improve the performance, appearance, and functionality of your vehicle. Adjusting the ride height has several key benefits, including:


1. Improved aesthetics for a more aggressive or sporty stance.


2. Improved handling by lowering the vehicle's centre of gravity for reducing body roll and better stability.


3. Improved aerodynamics can reduce the amount of air that flows underneath the vehicle, reducing drag.

4. Better weight distribution by distributing weight more evenly across the wheels, which can improve traction and reduce the risk of wheel spin or slip.

Corrosion Protection


Dualtech damper units are black chromed steel to give superb durability even through the coldest of winters. The aluminium components (top mounts, locking collars etc) are anodised and the steel lower mounts go through an electrophoretic disposition process followed by powder coating.


A random selection of steel components (brackets, dampers, screws etc) are put through our salt spray test once a month to check the quality of the protective processes and that anti corrosive properties are kept at the highest possible standard.

Spares Department


Damaged your coilovers or just want a replacement part? Get in touch with our friendly team and they'll find you the part you need. We stock a huge range of spares including dampers, springs, top mounts and loads more ready for immediate dispatch from our UK warehouse.

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Why Choose HSD?

Huge Stock Levels

30 Day Money Back Guarantee

Unrivalled UK Tech Support

Instant Spares & Parts

How About These Coilovers?

Get all the great features of Dualtech and more with Monotube damper technology for hours and hours of consistent performance even when driving hard on the limit.