ST XTA Adjustable Coilovers Suspension Kit for BMW 3 Series E90 E91 E93 (2005-on) | Height & Rebound Adjustable with Camber Plates | Lowering Performance Suspension for Saloon, Touring Estate & Convertible | KW Engineered | E9x 390L 392C 3L 3K 3C

Transform the way your BMW 3 Series drives

Unlock sharper turn-in, flatter cornering and a purposeful stance with the ST XTA height-adjustable suspension kit for BMW 3 Series E9x. This premium shock and spring package is designed for enthusiasts who want precise road feel for fast road and track use without sacrificing daily comfort. We have fitted this kit for customers and the feedback on ride quality, grip and control has been outstanding.

Compatibility

Suitable for BMW 3 Series E90 saloon, E91 estate Touring and E93 cabriolet from 09/2005 onwards, including chassis identifiers 390L, 392C, 3L, 3K and 3C. Always verify axle loads and model before ordering.

Ride height range

• Front drop: 30 to 60 mm
• Rear drop: 20 to 50 mm

Axle load limits

• Maximum permitted front axle load: 1090 kg
• Maximum permitted rear axle load: 1200 kg

Why choose this performance suspension upgrade

• Externally adjustable rebound at the top of the piston rod for quick fine-tuning between comfort and sportier response
• Adjustable CNC aluminium uniball top mounts for precise camber adjustment and caster fine-tuning where the platform allows
• Engineered by KW with low-friction twin-tube internals for consistent damping and long service life
• Threaded, zinc-galvanised strut bodies with additional protective coating for excellent corrosion resistance
• Front and rear height adjustment via threaded spring perches for on-car ride height changes
• Matched performance springs, bump stops and dust covers included

What you can expect

This adjustable shock and spring kit gives your E9x the confidence and control you want for B-road blasts, motorway stability and track days. Dial in extra stability with more rebound for a planted feel and reduced body movement, or soften things slightly for long trips and rougher surfaces. The camber-capable top mounts help you set aggressive alignment for grip or a fast-road geometry for even tyre wear and strong turn-in.

Search-friendly benefits

BMW E90 suspension upgrade, E91 estate lowering kit, E93 convertible adjustable shocks and springs, ride height adjustable suspension, camber plates for BMW 3 Series, caster adjustment, rebound adjustable dampers, fast road and track day setup, stance and handling package, performance suspension kit for E9x, coil spring and damper replacement for worn OE units, corrosion-resistant threaded struts.

Notes on installation

• After fitting, a professional four-wheel alignment is strongly recommended
• Please check your vehicle’s axle weights match the limits listed above
• Adjustment ranges are vehicle dependent

Professional fitting available

Want it installed correctly the first time? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability.