KW Variant 3 Coilovers – BMW 1 Series Coupe (E82)

OVERVIEW

KW Variant 3 brings race technology to the road with independently adjustable compression and rebound damping. The motorsport-derived valving lets you build a setup around how you actually drive the car instead of living with one fixed compromise.

KW's patented dual-level valve system separates the two adjustments: rebound damping is set for ride comfort and body control, while compression damping governs the car's driving dynamics. Ride height is continuously adjustable, so stance and handling can be dialed in independently.

SPECS

• Independently adjustable compression and rebound damping
• Rebound damping adjustment: 16 clicks
• Low-speed compression damping adjustment: 12 clicks
• KW patented dual-level valve technology
• Front lowering range: 1.4–2.5 in
• Rear lowering range: 1.4–2.1 in
• Parts certificate supplied with the kit

PARTS INCLUDED

• Complete KW V3 coilover kit as supplied by KW; see the installation instructions below for the full bill of materials.

TECH RESOURCES

Additional Parts Required

• A four-wheel alignment is mandatory after installation and after any subsequent ride-height change.
• Professional installation is required; spring compressors and correct torque procedures are needed to service the struts safely.
• Check tire and wheel clearance to the strut body and to the fender before driving, especially with aftermarket wheel and tire packages.
• Optional: corner-balancing after the ride height is set.

Installation

• KW coilover installation instructions 686 20 039 (BMW 1-Series E81/E87/E82) (PDF)

Notes

• KW's installation instructions for this kit cover the BMW 1-Series (types 187, 1KC, 1K4) and 1-Series Coupé (types 182, 1C). The BMW 1M Coupé uses a different KW order number — see our KW V3 for the BMW 1M Coupe. Verify your exact model year and options with Speed Logic if you are unsure.

PART NUMBER

• 35220039

VEHICLE APPLICATIONS