ST X Height Adjustable Coilover Kit - E91
Lowering Rate: F: 0.6-1.8" / R: 0.6-1.6"
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ST XA Performance Coilover System - Adjustable Damping
Developed alongside KW Automotive, the ST XA allows individual adjustment of the damping to suit just about all your driving needs!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
STXA BMW E9X M3 With Electronic Damper Control (EDC)
Drive with even more track stability and further reduced body roll
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For vehicles with EDC. Esc modules sold separately and required for proper installation. ES3020480
For vehicles with EDC. Esc modules sold separately and required for proper installation. ES3020480
ST XTA Performance Coilover System - Adjustable Damping
Featuring adjustable damping and aluminum adjustable camber plates. Average lowering of 1.2-2.4"F, 0.8-1.8"R.
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ST XTA Performance Coilover System - Adjustable Damping
Featuring adjustable damping and aluminum adjustable camber plates. Average lowering of 1.6-3.1"F, 0.8-2.0"R.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Performance Front & Rear Sway Bar Set
Corner confidently and get body roll under control! Featuring 22mm front and 19mm rear sway bars with bushings, hardware, and spherical bearing endlinks.
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ST XA Coilover Kit
Height And Rebound Adjustable
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ST XA Performance Coilover System - Height And Rebound Adjustable - E39 M5
Need to get low? ST coilovers feature a continuous thread construction for height adjustment from moderate to eXtreme!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
ST XA Performance Coilover System - Height And Rebound Adjustable
The ultimate in performance, style and handling.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
ST XA Performance Coilover System - Adjustable Damping
Developed alongside KW Automotive, the ST XA allows individual adjustment of the damping to suit just about all your driving needs!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Height adjustable from 0.6" to 1.8" Front & Rear
Height adjustable from 0.6" to 1.8" Front & Rear
ST Suspension manufactures a wide range of performance mid-level suspension components for the VW, Audi, BMW, Porsche, and Mini marques. Being backed by a KW Automotive, you're going to get nothing but quality with an ST product. Suspension Techniques ever-popular ST X coilover suspension line has taken the mid-level coilover suspension market by storm.