ST Suspensions ST X Coilover Kit – BMW 5 Series (F10), 6 Series Gran Coupe (F06) & 7 Series (F01)

OVERVIEW

The ST X coilover kit for the rear-drive F10 5 Series, F06 6 Series Gran Coupe and F01 7 Series swaps the factory suspension for a height-adjustable coilover set, tightening up the stance of a large chassis while keeping fixed, road-biased damping.

ST is the value brand of KW Automotive, and every ST coilover is built by hand at KW in Fichtenberg, Germany. The ST X is the entry point in the coilover range: a fixed-damping, height-adjustable kit built on galvanized zinc-coated steel struts with a friction-optimized composite spring perch and stainless steel insert.

SPECS

• Damper family: ST X (height adjustable, fixed damping)
• Front lowering range: 1.0 in to 2.2 in
• Rear lowering range: 0.8 in to 2.0 in
• Damping adjustment: none (fixed valving)
• Strut material and finish: galvanized zinc-coated steel
• Spring perch: friction-optimized composite with stainless steel insert
• Warranty: 5-year limited, unlimited mileage

PARTS INCLUDED

• Front and rear coilover struts with ST springs
• Spanner wrench for ride-height adjustment
• Installation documentation and technical component report

TECH RESOURCES

• Required: four-wheel alignment after installation and after any ride-height change.
• Required: professional installation with spring compressors and strut service tools.
• Rear-wheel-drive only; xDrive and Integral Active Steering cars are not covered.
• Not for cars with Adaptive Drive / Electronic Damping Control (EDC).
• Does not include new top mounts.
• Vehicle-specific installation instructions for ST 13220080 ship in the box with the kit.
• Speed Logic offers professional installation and alignment: request an appointment.

PART NUMBER

• 13220080

VEHICLE APPLICATIONS