KW Suspension V1 Inox-Line Coilovers for BMW 5 Series E39 M5 (1998-2003) – Height Adjustable Stainless Steel Suspension Kit | Lowering Coilover Set, Shocks & Springs – Variant 1 Street Performance – KW 10220018

Premium Height-Adjustable Suspension Kit for BMW E39 M5

Unlock sharper handling, a purposeful drop and day-to-day comfort on your 1998 to 2003 BMW E39 M5 with this stainless steel Variant One kit from KW, part number KW 10220018. This is a complete coil-over suspension solution with fixed, factory-optimised damping and ride height adjustability, designed specifically for the E39 M5 chassis for confident fast-road performance and refined road manners.

If you are searching for an E39 M5 lowering suspension package, sport shocks and springs for an M5, stainless strut coil-over system, ride height adjustable dampers for BMW M5 E39, or a corrosion-resistant suspension upgrade for UK roads, this KW V1 kit delivers. We have fitted this exact setup on customer cars and our own builds, and the feedback is consistently outstanding: crisper turn-in, improved body control, flatter cornering and a composed, premium ride quality suitable for daily use.

Why enthusiasts choose this kit

• Vehicle-specific tuning for the E39 M5 for precise steering feel and enhanced stability
• Height adjustment within KW’s tested range for stance, practicality and tyre clearance
• Fixed damping, pre-configured by KW for a balanced fast-road setup without guesswork
• Inox-line stainless steel strut housings for superb corrosion resistance in all seasons
• Dirt-resistant trapezoid threads and composite spring seats for smooth height changes over time
• Complete package with high-quality springs, matched dampers and comprehensive documentation

Key details at a glance

• Application: BMW 5 Series E39 M5, 1998 to 2003
• Version: Variant 1 (V1) with fixed, factory-set damping
• Material: Inox-line stainless steel for long-term durability
• Adjustment: Individually height adjustable within KW’s verified range
• Approval: Part approval (§19.3). See documents below
• Part number: KW 10220018

Real-world benefits on your M5

Expect improved road holding, reduced body roll and confident, predictable response on B-roads and motorways alike. The KW Variant One is engineered to elevate the E39 M5’s chassis without compromising comfort, making it an ideal choice for fast-road driving, weekend blasts and long-distance touring. The corrosion-resistant bodies and smart thread design make adjustments straightforward even after years of winter use.

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Installation and support

Professional fitting and a four-wheel alignment are strongly recommended for best results. For expert installation, contact MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Documents

• Parts Approval
• Installation Instructions

Warranty

• Street Coilovers, Variant 1, Variant 2, Variant 3, Street Comfort - Limited Lifetime Warranty
• Bushings, bump stops and ball joints - 1 year
• Clubsport Coilovers, 2 way Race Coilovers, 3 way Race Coilovers - No warranty

Trusted upgrade for the E39 M5

KW is a leader in performance suspension. Variant One provides a turnkey height-adjustable solution that blends sporty precision with everyday comfort. It is a proven, long-lasting choice for owners who want their E39 M5 to sit right, drive better and inspire confidence in all conditions.