KW Variant 3 (V3) Inox-Line Coilovers for BMW Z4 E85 (2003-2008) - Height, Rebound & Compression Adjustable, Stainless Steel, Road & Track

KW V3 suspension kit for BMW Z4 E85 Roadster 2003 to 2008

Unlock sharper handling, improved ride quality and a purposeful stance on your BMW Z4 E85 with the KW V3 adjustable suspension kit. This German engineered coilover package gives you precise control over ride height plus separate bump and rebound adjustment, making it ideal for spirited road driving and dedicated track days. If you are searching for a BMW Z4 E85 suspension upgrade, adjustable shocks and springs for Z4, performance coilover suspension or a lowering kit for the Z4 Roadster, this is the proven choice.

Why enthusiasts choose KW V3 for the Z4 E85

• Independent damping control with 16 clicks of rebound and 12 clicks of compression for true fine tuning
• Ride height adjustability for perfect stance and corner balance
• Inox-Line stainless steel strut housings for outstanding corrosion resistance and long service life
• Developed on KW's 7 post test rig and validated on demanding roads and the Nordschleife
• Twin tube damper design delivers sporty control with everyday comfort on UK roads
• Composite spring seats and a dirt resistant trapezoidal thread for smooth adjustment over time

Lowering range and axle load limits

Front drop: 20 to 50 mm
Rear drop: 15 to 40 mm

Maximum permitted axle weight in kg: Front 790 Rear 890

Dial in your perfect setup

Separate rebound and compression control lets you tailor steering response, body control and comfort without changing spring rates. Add rebound for precision and stability at speed or back it off for a more compliant ride on rough tarmac. Use the low speed compression clicks to curb body roll and pitch for crisper turn in and traction. Whether you want a fast road setup or a track focused alignment that still rides well in daily use, KW V3 delivers predictable, confidence inspiring performance.

Built to last

With Inox-Line stainless construction and high quality internals, KW V3 is designed for durability and consistent damping over time. Each kit is thoroughly quality checked and supplied with documentation to guide installation and initial settings. When installed by an approved specialist, KW offers up to five years warranty for extra peace of mind.

Our experience

We have fitted and used this kit ourselves and it transforms the Z4 E85. Customers consistently report better turn in, improved mid corner stability and excellent traction, especially when paired with quality tyres and a proper alignment. The balance between comfort and control is exactly what you want from a premium coilover on British roads.

Professional fitting and setup

For installation, alignment and corner weighting, choose MJ Modifications in Warwickshire. Our team can set the ride height and damping to suit your driving style, wheels and tyres. Request a fitting quote at info@mjmodifications.co.uk.

At a glance

• KW V3 coilover suspension for BMW Z4 E85 Roadster 2003 to 2008
• Independent rebound adjustment in 16 clicks
• Independent compression adjustment in 12 clicks
• Height adjustable: front 20 to 50 mm, rear 15 to 40 mm
• Stainless steel Inox-Line bodies for corrosion resistance
• Proven on road, motorway and the Nordschleife
• Complete documentation included for straightforward setup

Helpful search terms

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