ST Suspensions ST X Coilover Kit – BMW 2 / 3 / 4 Series 4-Cylinder RWD (F22 / F30 / F32)

OVERVIEW

The ST X coilover kit for the rear-drive four-cylinder F22 2 Series coupe, F30 3 Series and F32 4 Series coupe replaces the factory struts and springs with a height-adjustable coilover set.

ST is the value brand of KW Automotive, and every ST coilover is built at KW in Germany on galvanized steel strut housings sealed against corrosion, with a continuous thread so ride height can be set with the kit installed. The ST X is the entry point in the coilover range: a fixed-damping, height-adjustable kit with a friction-optimized composite spring perch and stainless steel insert.

SPECS

• Damper family: ST X (height adjustable, fixed damping)
• 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 four-cylinder coupes and sedans only. Six-cylinder cars and the F23 convertible use part number 1322000F.
• Vehicle-specific installation instructions for ST 1322000D ship in the box with the kit.
• Speed Logic offers professional installation and alignment: request an appointment.

PART NUMBER

• 1322000D

VEHICLE APPLICATIONS