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KW

KW Variant 1 V1 Inox-Line Stainless Steel Coilovers Kit for BMW 6 Series E63/E64 (2003-2010) Coupe & Convertible - Height Adjustable Suspension, Lowering Drop/Stance Kit - Adjustable Shocks & Springs - 630i 650i 635d 645Ci 650Ci - PN 10220006

KW Variant 1 V1 Inox-Line Stainless Steel Coilovers Kit for BMW 6 Series E63/E64 (2003-2010) Coupe & Convertible - Height Adjustable Suspension, Lowering Drop/Stance Kit - Adjustable Shocks & Springs - 630i 650i 635d 645Ci 650Ci - PN 10220006

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KW Variant 1 Inox-Line for BMW E63 E64 - PN 10220006

Unlock serious road confidence and a purposeful drop on your BMW 6er with the KW V1 Inox-Line height adjustable suspension. This stainless threaded strut and spring package is a proven street upgrade for E63 coupe and E64 cabrio models, delivering crisp steering response, reduced body roll and a clean, even stance without compromising daily usability.

We run this setup on our own cars and our customers love it. Expect tighter turn in, planted mid-corner grip and a refined ride that works brilliantly on UK roads. If you are searching for a BMW 6 Series suspension upgrade, adjustable ride height kit or a stainless steel coilover alternative to lowering springs, this is the go-to choice.

Why it stands out

  • Vehicle specific spring rates and matched dampers for the E63 and E64 chassis
  • Factory configured fixed damping that balances sport and comfort for everyday driving
  • Independent front and rear height adjustment for the exact ride height you want
  • Inox-Line stainless construction with dirt resistant trapezoidal threads for long term adjustability
  • Complete ready to install solution with comprehensive documentation
  • Parts approval included - §19.3

Drop range and adjusters

Achieve a precise, even lowering within the tested adjustment window. Depending on model, typical drops are 30 to 70 mm or 50 to 90 mm. Front height is set via KW composite adjusters on the threaded bodies. Rear height is set using the supplied perch, positioned above or below the rear spring on cars with separate spring and damper layouts. Lower centre of gravity. Better stance. Confident road manners.

Inox-Line highlights

  • Stainless steel bodies and corrosion resistant hardware for year round UK use
  • Pre set damping for quick install and zero guesswork
  • Thread design resists contamination to keep adjustments smooth
  • Durable components engineered in Germany for long service life

Compatibility

BMW 6 Series E63 Coupe - 09/2003 to 12/2010

  • 630i
  • 650i
  • 635d
  • 645Ci
  • 650Ci

BMW 6 Series E64 Convertible - 03/2004 to 12/2010

  • 630i
  • 650i
  • 635d
  • 645Ci

Part number

10220006

Documents

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 Race, 3-way Race - No warranty

Installation and setup

Professional fitting recommended. For supply and installation, choose MJ Modifications in Warwickshire. Request a fitting quote: info@mjmodifications.co.uk.

Trusted quality

KW’s platform specific tuning refines chassis balance, increases stability and delivers predictable performance in all weather. The V1 Inox-Line for BMW E63 and E64 is a benchmark street solution for owners who want a tasteful drop, improved control and a premium stainless steel adjustable suspension that lasts.

Popular search terms

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