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DSC Sport Active 991 RT Suspension Package


The Road/Track (RT) package is the top level coilover kit for the DSC Sport Active Suspension line. It features the patented DDA damper, swift springs with rates of your choice, and billet aluminum front adjustable camber plates and rear top mounts. The RT package is suitable for street driving, DE days, club racing, and professional sprint/endurance races with no sacrifices on performance or compliance.

* Coilover Kit does not include a DSC Sport Controller. However, a DSC Controller is an absolute prerequisite for the kit *


Starting in April of 2024 all shocks are now shipped with eibachs springs, swift springs are available for additional cost. Actual product may differ from image.


Controlled by the DSC Sport controller, the Road/Track (RT) coilover kit introduces the DSC Sport Active damper. The patented DDA valve offers the fastest, most dynamic, and most consistent damping range of any electronic damper on the market. Responding to commands from the DSC Sport controller in only six milliseconds, the DSC Sport controller allows for a more sophisticated tuning file, relying less heavily on predictive control strategies.

The mechanical build also sets the DSC Sport Active damper apart from all other class competitors. Offering the finest guide seal, piston, and shim stack arrangement on the market (.01mm guide clearance), the DDA valve incorporated damper withstands heavy load changes with no signs of hysteresis or stiction. Each design is tested on a shock dyno at 17 million cycles and must hold 85% of its damping performance to be approved for production. The result is the world’s most versatile suspension system that provides a previously unheard of combination of race-winning performance on the track and daily driver comfort on the street.

Additional information
Weight 65 lbs
Dimensions 30 × 15 × 15 in

991 C2, 991 Turbo/C4, 991 GT3/RS, GT2RS

Spring options

Upgrade to Swift Springs, Standard Springs

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