KW Street Comfort Coilovers for BMW 3 Series F30/F31 Saloon & Touring 2WD (RWD) (08/2012-) Non-EDC | Height Adjustable, 16-Click Rebound | Lowering 30-55mm F / 20-45mm R | Max Axle Load 913kg F / 1265kg R

Street Comfort Height-Adjustable Suspension Kit for BMW 3 Series F30 F31 RWD without Adaptive Damping

Give your BMW 3 Series a refined ride and sharper road manners with the KW Street Comfort coilover suspension. This premium chassis upgrade is perfect if you want a smooth daily drive with confident handling on UK B-roads. Expect a supple ride, better control, and long-term durability thanks to KW’s Inox-Line stainless construction and precise rebound tuning.

We run these on our own builds and our customers consistently comment on the excellent ride quality, improved stability and the ability to fine-tune the feel to suit their driving. If your standard dampers feel tired or your current setup is too harsh, this is the comfort-led lowering kit you will enjoy every day.

Compatible models

• BMW 3 Series F30 Saloon and F31 Touring, 3L and 3K variants
• Rear-wheel drive only
• Without electronic dampers or EDC
• Model years from 08/2012 onwards

Adjustment and lowering range

• Front ride height range: 30 to 55 mm drop
• Rear ride height range: 20 to 45 mm drop
• Rebound adjustment: 16 clicks for comfort to control

Axle load limits

• Front axle up to 913 kg
• Rear axle up to 1265 kg

Key benefits

• Comfort-focused damper tuning for daily driving and long motorway trips
• 16-stage rebound adjusters to tailor body control and ride compliance
• Inox-Line stainless steel bodies for outstanding corrosion resistance
• Composite spring seats and dirt-resistant trapezoidal threads for easy adjustments
• Confident cornering, reduced body roll and improved steering feedback
• Works brilliantly with larger wheels and tyres thanks to adjustable rebound
• Height-adjustable stance without ruining ride quality

Real-world refinement

This kit delivers the sweet spot between comfort and precision. Dial in more rebound for a taut, composed feel on fast A-roads, or back it off for extra plushness around town. The result is a planted, quiet, quality ride that makes your F30 or F31 feel premium and predictable in all conditions.

Fitment notes

• For RWD vehicles without factory electronic dampers
• Verify your VIN plate to ensure axle loads do not exceed Front 913 kg and Rear 1265 kg
• Professional four-wheel alignment strongly recommended after installation

Professional fitting and setup

Need installation and geometry setup handled properly first time? Book with MJ Modifications in Warwickshire. Request a quote: info@mjmodifications.co.uk.

Why buy this kit

Premium build quality, real adjustability, and comfort you can live with every day. Our team and our customers rate this as the go-to comfort suspension upgrade for the BMW 3 Series F30 and F31 when you want ride height control and a refined driving experience without going harsh.

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