KW Variant 1 (V1) Inox-Line Coilovers for BMW G21 G22 - Height Adjustable Lowering Suspension Kit with EDC/Adaptive Damper Delete - 3 Series Touring & 4 Series Coupe xDrive (M340i, M440i, 320d, 330d, 430d) - Part 102200DA

BMW G21 G22 ride-height adjustable suspension kit with adaptive damper cancellation

Give your BMW 3 Series Touring G21 and 4 Series Coupé G22 the stance, control and confidence it deserves. This premium German-made V1 height-adjustable suspension system delivers a serious handling upgrade with everyday comfort, plus an adaptive damper delete kit to keep the dash free from warning lights on cars with factory electronic damping. Ideal for xDrive models including M340i xDrive, M440i xDrive, 320d xDrive and 330d xDrive.

Part number: 102200DA

Why enthusiasts choose this upgrade

• Sharper steering response and flatter cornering for fast road use
• Refined ride quality for daily driving on British roads
• Adjustable ride height for a purposeful drop and perfect stance
• Stainless-steel bodies and corrosion-resistant hardware for long-term durability
• Vehicle-specific spring rates and pre-set damping for a balanced set-and-forget setup
• Electronic damping cancellation included to prevent error messages on cars with adaptive suspension

Height adjustment and usability

Achieve a meaningful drop within the tested range for a lower centre of gravity and a cleaner look. Typical adjustment offers approximately 30 to 70 mm of lowering depending on the exact model. Height changes are quick thanks to a robust, dirt-resistant thread and composite adjuster that keeps moving freely even after years on UK roads.

Engineered to last

• Inox stainless struts resist rust and winter salt
• Composite spring seats and trapezoidal threads for smooth, reliable adjustment
• High quality springs, bump stops and matched dampers for consistent performance
• Approved under §19.3 with comprehensive documentation

What you get

• Front strut assemblies and rear damper units
• Rear ride-height adjuster hardware where applicable
• Adaptive damper cancellation kit to deactivate factory EDC on applicable cars
• Installation instructions and approval paperwork

Compatibility

Designed for the following BMW platforms and engines:

• BMW 3 Series G21 Touring 07/2019 onwards
  • 320d xDrive including mild-hybrid
  • 330d xDrive including mild-hybrid
  • M340i xDrive including mild-hybrid
• BMW 4 Series G22 Coupé 07/2020 onwards
  • 430d mild-hybrid xDrive
  • M440i mild-hybrid xDrive

Real-world results

We run these on customer builds and the feedback is consistently excellent: tighter body control, confidence at speed, and a tidy drop without ruining comfort. Ideal if you want a proper suspension upgrade that looks right and drives even better.

Fitting and alignment

Professional installation and four-wheel alignment are strongly recommended. Book fitting with MJ Modifications in Warwickshire and get a tailored quote at info@mjmodifications.co.uk.

Paperwork and instructions

• Parts Approval
• Parts Approval
• Parts Approval
• Installation Instruction
• Installation Instruction

Warranty

• Street kits including Variant 1, Variant 2, Variant 3 and Street Comfort carry a limited lifetime warranty
• Bushings, bump stops and ball joints are covered for 1 year
• Clubsport, 2-way Race and 3-way Race kits carry no warranty

Search-friendly terms

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