KW Variant 1 (V1) Inox-Line Coilovers Suspension Kit for BMW 3 Series F30 Saloon/Sedan & F31 Touring/Estate RWD/2WD with EDC/Adaptive Dampers (2012-on) - Height Adjustable Lowering Springs & Shocks, Stainless Steel, Front Axle up to 1020kg

Premium Height-Adjustable Suspension Upgrade for BMW 3 Series F30 Saloon and F31 Touring RWD with Factory Adaptive Damping 2012 onwards

Unlock sharper turn in, a lower stance and everyday comfort with this stainless steel coilover suspension for the BMW 3 Series F30 and F31 RWD models fitted with factory adaptive damping. This threaded shock and spring package delivers precise ride height control, confident road holding and a clean, corrosion resistant finish that lasts on UK roads. It is the go to choice for drivers who want a proper lowering solution that feels composed on B roads, smooth on the motorway and looks spot on.

We run this kit on our own builds and customer cars. Feedback has been consistently positive for ride quality, steering feedback and long term durability. If you are weighing up lowering springs versus a full adjustable suspension system, this is the smarter route for stance, geometry and grip.

Why this coilover system stands out

• Ride height adjustable front and rear for the perfect stance and wheel fitment
• Factory set damping for a balanced, sporty road feel without endless tweaking
• Stainless steel damper bodies and anti corrosion hardware for year round reliability
• Dirt resistant threads and composite collars make height changes simple even after winters on salted roads
• Chassis specific spring and damper rates for direct, predictable handling
• Complete kit with mountings and documentation for a tidy install
• Engineered and manufactured in Germany for OEM level quality and consistency

Drop range

• Front: approximately 40 to 65 mm
• Rear: approximately 30 to 55 mm

Load ratings

• Permissible front axle load: up to 1020 kg
• Permissible rear axle load: up to 1265 kg

Vehicle compatibility

BMW 3 Series F30 Saloon and F31 Touring, rear wheel drive models with factory adaptive damping from 08 2012 onwards. Please verify axle weights on your VIN data sticker and confirm your vehicle specification before ordering.

Real world benefits

• Reduced body roll and squat for faster, cleaner direction changes
• Improved tyre contact and confidence on uneven surfaces
• A purposeful stance that complements OEM and aftermarket wheels
• Consistent performance mile after mile thanks to stainless hardware

Warranty

Supplied with a 2 year manufacturer warranty as standard. Extended coverage may be available when installed by an approved specialist subject to the manufacturer’s terms.

Professional fitting and setup

For installation, alignment and corner height setup we recommend MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk. We can advise on ride height targets, wheel and tyre fitment and post install geo settings for fast road use.

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