KW Suspension Variant 3 (V3) Coilover Kit for BMW M6 E63/E64 20042010 Height & Damping Adjustable

KW V3 Two-Way Adjustable Coilover Suspension for BMW M6 E63 E64

Take your M6 to a new level of control and confidence with the KW V3 coilover suspension system for the BMW E63 coupe and E64 convertible. This premium spring and damper package delivers precision handling, road comfort and track-ready composure thanks to independently adjustable rebound and compression, continuous ride height adjustment and corrosion resistant Inox-Line stainless steel struts that shrug off British weather.

We have installed and set up this kit on our own builds and countless customer cars. Feedback is universally positive on turn in, stability, body control and compliance on UK B roads, motorway cruising and occasional track days. If you want a proper performance suspension upgrade for the V10 M6 that feels composed on the road yet capable on circuit, this is the one.

Why this performance suspension is a game changer

• Independent damping adjustment for a bespoke setup: 16 click rebound plus 12 click low speed compression
• Ride height continuously adjustable for perfect stance and centre of gravity
• Inox-Line stainless steel construction for long term durability and rust resistance
• KW twin tube damper technology proven on the 7 post rig and the Nurburgring
• Sharper response, reduced roll and improved traction without ruining day to day comfort
• High quality hardware with clear documentation for easy tuning

Key features at a glance

• Two way damping control, rebound and compression adjustable separately
• Stainless steel struts and corrosion resistant spring perches
• Continuous lowering with robust trapezoidal thread design
• Road and track capable damper and spring package engineered for the M chassis
• Excellent grip and confidence on uneven UK roads

Fitment

BMW M Series

• E63 M6 coupe 09/2003 to 12/2010
• E64 M6 convertible 03/2004 to 12/2010

Part numbers

• 35220058
• 35220084

Part number suitability can depend on vehicle specification. Please check the official documents below or contact us for guidance.

Real world benefits for your BMW M6

• Dial in the perfect road setup for comfort on the commute then add support for a track session
• Lower centre of gravity for better balance and a purposeful stance
• Precise damping control that calms the chassis over bumps and compressions
• Confidence inspiring stability at speed and improved traction out of corners

Installation and setup

Professional fitting and alignment are strongly recommended to get the most from the independent damping. MJ Modifications offers installation, corner weighting and geometry setup in Warwickshire. Request a quote: info@mjmodifications.co.uk.

Cars with factory electronic damping may require a cancellation kit. Refer to the KW documents below for details.

Warranty

• Street coilovers Variant 1, Variant 2, Variant 3, Street Comfort - Limited Lifetime Warranty
• Bushings, bump stops and ball joints - 1 year
• Clubsport 2 way and 3 way race coilovers - no warranty

Documents

• Parts Approval
• Installation Instruction - Cancellation Kit
• Installation Instruction - Suspension Kit
• Adjustment Manual

Photos and videos

Search friendly terms

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