BC Racing DS Series - Audi A3/S3 8V Saloon (2013-2020) (49.5mm)

BC Racing DS Series Coilovers – Audi A3 / S3 8V Saloon (2013–2020) 49.5mm

Upgrade the suspension of your Audi A3 or S3 8V Saloon with the BC Racing DS Series coilover kit, designed for drivers looking for a more performance-focused setup for fast-road and track use.

This application is specifically for vehicles using the 49.5mm front strut diameter, so the existing suspension should be checked before ordering to confirm compatibility.

The DS Series uses a digressive damper design, providing stronger low-speed damping for improved body control, steering response and chassis support, while allowing the suspension to remain more compliant over sharper bumps and higher-speed damper movements.

Digressive Damper Technology

The key difference with the BC Racing DS Series is its digressive damping profile.

Compared with a more conventional linear damping curve, digressive damping provides greater control during lower-speed suspension movements such as braking, acceleration, turn-in and weight transfer.

This can help reduce body movement and provide a more immediate, controlled feel without relying purely on excessively stiff spring rates.

Key features:

• DS Series digressive monotube damper design

• 30-way adjustable damping

• Independent ride-height adjustment

• Adjustable spring preload

• Improved body control under braking and cornering

• Sharper steering and chassis response

• Large-capacity monotube damper construction

• Rebuildable design

• Replacement components available

• Custom specification options available

• Designed for Audi A3 / S3 8V Saloon models with 49.5mm front struts

Specification Options

Available configurations include:

DS-DA – 6/5kg.mm – recommended spring rate for a balance of comfort and performance

DS-DS – 6/5kg.mm – alternate specification

Both configurations use the same 6kg.mm front and 5kg.mm rear spring-rate setup, providing a balanced combination of road usability, body control and performance capability.

The difference between DS-DA and DS-DS relates to the damper/top mount specification, so the correct option should be selected based on the required configuration for the vehicle.

If you are unsure which version is most suitable, please contact us before ordering.

Adjustable Ride Height & Damping

The BC Racing DS Series allows ride height to be adjusted independently of spring preload, helping retain usable damper travel when lowering the vehicle.

30-way damping adjustment allows the suspension response to be fine-tuned depending on the intended use, from fast-road driving through to more demanding track work.

49.5mm Front Strut Fitment

This listing is specifically for Audi A3 / S3 8V Saloon models using a 49.5mm front strut diameter.

Different 8V variants can use different front strut sizes, so the diameter should be confirmed before ordering.

If you are unsure which version your vehicle requires, please contact us with your vehicle details before placing your order.

Vehicle Fitment

Designed for selected:

• Audi A3 8V Saloon

• Audi S3 8V Saloon

• 2013–2020

• Models using 49.5mm front struts

Exact compatibility can vary depending on engine, drivetrain and suspension specification.

Product Image & Specification Note

Product images are for illustration purposes only and may not show the exact specification supplied for every vehicle application.

BC Racing kits can vary depending on vehicle, spring rate, top mount configuration and other specification options. If you have any specific requirements, such as upgraded or alternative top mounts, spring rates or ride-height preferences, please contact us before ordering so we can confirm the most suitable configuration for your setup.

Fast Road & Track Performance

The DS Series is particularly suited to drivers wanting greater chassis control and feedback than a conventional road-focused coilover setup.

Its digressive damping characteristics help improve support during braking, acceleration and cornering, making it a strong choice for fast-road cars, track-day builds and performance-focused Audi A3 and S3 setups.

Professional Installation Recommended

Professional installation is recommended.

A full four-wheel alignment should also be carried out after installation and once the final ride height has been set to ensure correct geometry, tyre wear and handling characteristics.

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