AC Schnitzer RS adjustable suspension for BMW M135i/M140i (F20/F21) Adaptive

Premium coilover kit for BMW 1 Series M135i and M140i F20 F21

Transform the way your 1 Series drives with this AC Schnitzer RS height adjustable coilover system. Developed by AC Schnitzer engineers and set up by test driver Manfred Wollgarten on the road and at the Nürburgring, this performance suspension upgrade delivers sharp turn in, outstanding body control and impressive ride comfort for daily use.

If you are searching for M140i coilovers, M135i suspension upgrade, BMW 1 Series F20 F21 handling kit or a fast road and track day setup, this is the go to choice. Our team has installed and driven this kit and our customers consistently report a huge step forward in grip, confidence and overall refinement.

Why choose this coilover system

• Height adjustable coilovers for precise stance and corner weighting
• Separate bump and rebound adjustment for fine tuning on road or track
• Delivers superior stability, reduced body roll and improved traction
• Supplied with AC Schnitzer’s recommended baseline settings for fast road driving
• German engineered for the BMW F20 and F21 platform, M135i and M140i

Real world benefits

• Sharper steering response and predictable handling in all conditions
• Smoother ride quality than typical lowering spring and shock combos
• Confidence on B roads, motorway and track days
• Optimised control without sacrificing daily comfort

Compatibility and options

Designed specifically for BMW 1 Series M135i and M140i on the F20 and F21 chassis. Please select the correct damping option when ordering.

Cars originally fitted with BMW factory adaptive damping will not retain that electronic function. The RS system is manually adjustable for damping and ride height.

Fitting and setup

For professional installation and geometry setup, we recommend MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Keywords customers use

BMW M140i coilovers, M135i coilover kit, F20 F21 suspension, BMW 1 Series lowering kit, adjustable dampers, performance shocks and springs, fast road suspension, track day suspension, handling upgrade, ride height adjustable coilovers, bump and rebound adjustable coilovers, AC Schnitzer coilover kit.