ST Suspensions ST XTA plus 3 Coilover Kit – BMW 128i / 135i / 135is (E82)

OVERVIEW

The ST XTA plus 3 coilover kit for the E82 1 Series coupe brings 3-way adjustable KW damping and aluminum uniball top mounts to one of the best-balanced small BMWs.

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 XTA plus 3 is the top of the ST range: KW dampers with independent low-speed rebound, low-speed compression and high-speed compression adjustment, race springs and solid aluminum uniball top mounts.

SPECS

• Damper family: ST XTA plus 3 (height adjustable, 3-way adjustable, aluminum top mounts)
• Damping adjustment: 18 clicks low-speed rebound, 24 clicks low-speed compression, 24 clicks high-speed compression
• Top mounts: solid aluminum uniball (camber adjustable depending on application)
• Springs: race spring system
• Strut material and finish: galvanized steel with additional coating
• Warranty: 5-year limited, unlimited mileage

PARTS INCLUDED

• Front and rear coilover struts or dampers with ST race springs and adjustable spring perches
• Aluminum uniball top mounts
• Elastomer bump stops with dust protection
• 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 or camber change.
• Required: professional installation with spring compressors and strut service tools.
• Fits rear-wheel-drive E82 coupes.
• Vehicle-specific installation instructions for ST 1820220839 ship in the box with the kit.
• Speed Logic offers professional installation and alignment: request an appointment.

PART NUMBER

• 1820220839

VEHICLE APPLICATIONS