BC Racing DS-SERIES Coilovers For 17-20 Audi A4 S-35-DS-DS

It is listed for: 2017-2020 Audi A4; 2019 Audi A4; 2019-2024 Audi S4 and more (see the full list above). Pick your vehicle on this page to check your exact year and trim.

Ride height is set on the threaded body or the lower mount, and the damping (how firm the shock feels) with the adjuster when the kit has one. Some kits also let you set spring preload and camber at the top mount. The Part details above list what this exact kit adjusts.

Yes. Changing ride height changes camber and toe, so have the car aligned once the height is set and the suspension has settled after a short drive.

Set all four corners before the alignment, keep the drop inside the maker's range, and re-check the height after the first drive because the springs settle. Going lower than the maker recommends costs ride quality and tire life.

The car settles a little over the first few drives. After that, re-check the ride height, the lock rings on the collars and the top-mount hardware, then get the alignment done.

This kit is the maker's DS series. Each series is built for a different mix of street comfort and track grip and comes with its own damper and spring setup, so the series name tells you which tune you are getting.

Yes. Most coilovers are built for daily use when set to the maker's recommended height and a softer damping setting. Track-focused series ride firmer.

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Its fit list covers the A4 and also the 2018-2024 S4. Several A4 kits are listed, so check your vehicle on the page.

It merges the spring and damper into one threaded-body unit that replaces your factory strut or shock.

Thread the spring perch up or down the body, turning a collar rather than swapping parts.