Representative product photograph. Exact hardware varies by application.

MOTON 3-Way Motorsport Coilovers for BMW F20 / F21 - M 505 150SD

Name: MOTON 3-Way Motorsport Coilovers for BMW F20 / F21 - M 505 150SD
Brand: MOTON
SKU: M 505 150SD

£6,684.00 inc. VAT

Check the chassis, model years and kit specification below before ordering.

BMW · 118i F20 / 118i F21 / 120i F20 / 120i F21 / 125d F20 / 125d F21 / 125i F20 / 125i F21 / M135i F20 / M135i F21 / M140i F20 / M140i F21

Kit configurationCheck fitment with us

Delivery and final totals are calculated for your postcode at checkout.

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Your kit, in detail.

Check these application specifications against your exact car and selected configuration.

Photographs are representative. Multiple values below cover different applications; they are not a guarantee for every vehicle. Confirm current availability and lead time with us.

Damping adjustment: 15-position rebound plus high- and low-speed compression adjustable
Damper design: Monotube
Top mounts: Top mounts included where applicable
Ride height: Ride-height adjustable
Lead time (catalogue): Made to order - approximately 4 weeks

Some specifications are not listed. Check any missing detail with us.

Check the fit.

Match the chassis, years and suspension details to your car. A registration lookup cannot identify every factory option.

Kit code: M 505 150SD. These notes come from the current product listing. Selected configurations can have different mounting parts.

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Application notes

BMW · 118i · F20 · 2010–2015

Match the chassis, model, model year and drivetrain to your car. Contact us with the registration or VIN if any detail is uncertain.
Make: BMW
Model: 118i
Chassis: F20
Years: 2010–2015
Drive: RWD
Notes: PRE-LCI

Choosing a note here does not change the kit in your basket or confirm fitment. Check every condition in the relevant application.

Need anything else?

Controllers, mounts and cancellation modules depend on the kit and the car. We’ll check the part numbers and anything else needed before you order.

What would you like checked?Your factory dampersAsk us to match the parts

We’ll confirm the parts, price and availability after checking your application.

Instructions for your kit.

Use the instructions supplied with M 505 150SD for assembly, torque values and adjustment limits.

We don’t have a linked installation PDF for this kit yet. Send us the part number and serial or lot marking to request a copy.

Request the correct instructions

Your invoice and supplied instructions record the kit you ordered. Links below show current resources, checked 2026-10-25.

MOTON support

Installation and setupGeneral manufacturer guidance Warranty processManufacturer registration and conditions Authorised service centresManufacturer service route

General guidance does not replace the instructions for your exact kit. Contact us before returning a part; warranty cover depends on the product, purchase and applicable terms.

Ask about warranty or servicing

Know what’s
under your car.

MOTON 3-Way Motorsport suspension kit M 505 150SD for BMW F20 / F21. 15-position rebound plus high- and low-speed compression adjustable; front coilover; oem-style divorced rear; remote reservoirs. Made to order with an approximate four-week supplier lead time. Confirm exact fitment before ordering.

Product information

M 505 150SD is a vehicle-specific MOTON 3-Way Motorsport suspension kit. A non-inverted monotube motorsport kit with separate rebound plus high- and low-speed compression adjustment on remote reservoirs. Manufacturer set description: BMW 2 series F20/F21 NCO NON LCI 3 bolt 3-way MOTON set including droplinks Vehicle applications Match the chassis, model, model year and drivetrain to your car. Contact us with the registration or VIN if any detail is uncertain. Make Model Chassis Years Drive Notes BMW 118i F20 2010–2015 RWD PRE-LCI BMW 120i F20 2010–2015 RWD PRE-LCI BMW 125d F20 2010–2015 RWD PRE-LCI BMW 125i F20 2010–2015 RWD PRE-LCI BMW M135i F20 2010–2015 RWD PRE-LCI BMW M140i F20 2010–2015 RWD PRE-LCI BMW 118i F21 2010–2015 RWD PRE-LCI BMW 120i F21 2010–2015 RWD PRE-LCI BMW 125d F21 2010–2015 RWD PRE-LCI BMW 125i F21 2010–2015 RWD PRE-LCI BMW M135i F21 2010–2015 RWD PRE-LCI BMW M140i F21 2010–2015 RWD PRE-LCI Application notes This model has a 3-bolt top mount Quick-disconnect options Front: Quick disconnect coupling front Droplink references Front: DLA-10-233-251 Setup and installation Spring rates and mounting parts are selected for the application. Have the kit installed and aligned by a suspension specialist. Check wheel, tyre and body clearance through the full steering and suspension travel, and follow the instructions supplied with the kit. Ordering and lead time This kit is made to order. The supplier currently advises an approximate four-week lead time, but this can change. Contact us before booking installation if timing is critical. Product image The official manufacturer image represents this suspension family, not this exact vehicle-specific part number. Component shapes, mounts, spring layout and supplied contents can differ by application. Current product-family information: AST x MOTON .

Brand: MOTON
Vehicle Manufacturer: BMW
Vehicle Model: 118i F20 / 118i F21 / 120i F20 / 120i F21 / 125d F20 / 125d F21 / 125i F20 / 125i F21 / M135i F20 / M135i F21 / M140i F20 / M140i F21
Series: MOTON 3-Way Motorsport
Damper Adjustment: 15-position rebound plus high- and low-speed compression adjustable
Damper Type: Monotube
Top Mount Type: Top mounts included where applicable
Ride Height Adjustment: Ride-height adjustable
Kit Configuration: Front coilover; OEM-style divorced rear; remote reservoirs
Lead Time: Made to order - approximately 4 weeks
Fitting Position: Front and Rear

Get to know your setup.

Buying, fitting and looking after coilovers. A few useful reads while you compare this MOTON kit.

All buying guides

Choosing coilovers for road and track

Compare the kit against your roads, tyres and setup plans before counting adjusters.

Read the guide

Damping adjustment explained

What combined, two-way and three-way controls change.

Read the guide

Looking after coilovers and arranging service

Keep the threads and markings visible, spot changes and check the service route for your exact kit.

Read the guide

What spring rate tells you

Compare force and movement, read the units and choose a spring with the damper in mind.

Read the guide

Ride height and spring preload

Understand the two adjustments before choosing a lowering range.

Read the guide

Identify the parts on your coilovers

Use the exploded view to name the component, then send the kit code for an exact replacement check.

Read the guide

Know what you’re choosing.

The controls and parts explained, before you decide.

Compare MOTON ranges

This kit: MOTON 3-Way Motorsport

Damping adjustment

Damping controls how quickly the suspension moves. A combined control changes compression and rebound together. Separate controls let you adjust them independently. More controls mean more setup choices; they do not guarantee a better ride.

Read the illustrated guide

Spring rates

A spring-rate pair normally lists front, then rear. Keep the unit shown on the kit specification: kgf/mm (often written kg/mm) and N/mm are different units. The right rate depends on the car and setup. Ask us before choosing a custom rate or changing springs.

Read the illustrated guide

Top mounts

Some kits reuse the original mounts; others include rubber or pillowball mounts. Camber adjustment depends on the mount and suspension layout. Check the exact configuration rather than assuming the representative photograph shows every included part.

Read the illustrated guide

Electronic / adaptive dampers

If your car has factory electronic damping, tell us before ordering. The kit may retain that function, require an additional compatible cancellation solution, or have a specific exclusion. The correct answer depends on the vehicle and exact kit.

Ride height and installation

Lowering ranges and required parts vary by application. Read the kit notes and use a qualified installer. Changes to ride height affect alignment, so ask your installer to check the setup after installation.

Read the illustrated guide

Parts and servicing

Identify the component before asking for a replacement. Include the kit code, serial or batch marking and affected corner. The illustration names common external parts; the exact hardware and service route depend on this kit.

Read the illustrated guide

Kit resources and aftercare Illustrated buying guides Check this kit with us Ask about a replacement part