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ST Suspensions ST XA Coilover Kits
1 Customer Reviews
ST XA co
ST XA coilovers come preset to ST Suspension's factory recommended damper settings, the same configuration they test them at on their KW shock dynos before they go into your box. The 16 distinct clicks of adjustable rebound damping allow you to refine the driving dynamics with a simple turn of the adjustment knob. Each kit includes a detailed damper setup manual making it easy to reset to ST's recommended setting at any time. Whether your preference is comfort, sp
ST XA coilovers come preset to ST Suspension's factory recommended damper settings, the same configuration they test them at on their KW shock dynos before they go into your box. The 16 distinct clicks of adjustable rebound damping allow you to refine the driving dynamics with a simple turn of the adjustment knob. Each kit includes a detailed damper setup manual making it easy to reset to ST's recommended setting at any time. Whether your preference is comfort, sportiness, or something in between; ST XA coilover kits put the finer details of the driving dynamics in your hands.
Showing In Stock Items. Show All 102 Items.
ST XA Coilover Kit; Audi A4 (B9) Sedan Quattro(AWD) 48.5mm?
Part Number: STQ-182100BM
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
ST XA Coilover Kit; Scion FR-S / Subaru BR-Z
Part Number: STQ-18258004
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
ST XA Height, Rebound Adjustable Coilover Kit; BMW 3 Series, E90 Sedan; E92 Coupe; 2WD
Part Number: STQ-18220032
Not Yet Reviewed
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
ST XA Coilover Kit; 2018+ Ford Mustang (S-550); with electronics dampers
Part Number: STQ-18230080
Not Yet Reviewed
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
ST XA Height, Rebound Adjustable Coilover Kit; Audi A3 (8P) Quattro, Golf V R32; Golf VI R
Part Number: STQ-18210040
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
ST XA Height, Rebound Adjustable Coilover Kit; VW Golf II 2WD, Golf III 2WD, Jetta II, Jetta III
Part Number: STQ-18280002
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
ST XA Height, Rebound Adj Coilover Kit; Audi A3 (8P) 2WD; VW Golf V incl GTI; Jetta V, Jetta VI
Part Number: STQ-18210039
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
ST XA Height, Rebound Adjustable Coilover Kit; VW Tiguan (MQB)
Part Number: STQ-182800BB
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
ST XA Height, Rebound Adjustable Coilover Kit; Audi A5 (B9) Sportback Quattro
Part Number: STQ-182100AS
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
