Bilstein B14 PSS Height Adjustable Coilover Suspension

Height Adjustable Suspension Upgrade for BMW 335i and 340i F Series

Transform the way your BMW drives with the Bilstein B14 PSS height adjustable suspension kit. This premium coilover system delivers precise ride height control, sharper handling and confidence-inspiring stability for fast road and daily use. Built with Bilstein’s renowned monotube gas pressure technology and engineered in Germany, it is the go-to performance suspension upgrade for enthusiasts seeking a 30 to 50 mm drop with OE-level reliability.

Why enthusiasts choose this kit

• Height adjustable threaded bodies for accurate ride height tuning and stance optimisation
• Monotube gas pressure dampers for consistent performance, fade resistance and crisp steering response
• Zinc coated bodies to combat corrosion in UK weather and winter road salt
• Direct fit design for BMW 335i and 340i F-series models without electronic damping control
• Matched springs and dampers calibrated for the chassis to improve body control and ride composure
• Developed and tested on the Nürburgring for durability and high speed stability

Key specifications

• Compatibility: vehicles without electronic suspension control
• Threaded suspension with on-car height adjustment
• Lowering range: approximately 30 to 50 mm
• Approved axle loads: up to 1095 kg and up to 1285 kg

Real world results

We have installed this kit for customers and on our own builds, and the feedback is consistently excellent. Expect tighter turn in, reduced body roll, improved mid-corner balance and a composed ride that suits British roads. The stance and tyre-to-arch fitment are easy to dial in thanks to the wide height adjustment range.

Perfect for

• BMW 335i suspension upgrade
• BMW 340i performance suspension
• F-series 3 Series coilover conversion for fast road and occasional track use
• Lowering kit for improved handling, grip and road presence

What’s included

• Bilstein B14 PSS monotube dampers with zinc plated threaded bodies
• Matched performance springs
• Height adjustment hardware

Fitting and setup

Professional installation and a full wheel alignment are strongly recommended after lowering. For supply and fitting, contact MJ Modifications in Warwickshire for a tailored quote at info@mjmodifications.co.uk.

Search-friendly notes

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