YSR Pro Plus Racing 3-Way Coilovers BMW M3/M4 F80 F82 14-20 3-Bolt EDC Rear Shock & Spring In One Unit

YSR Pro Plus Racing 3-Way Coilovers for BMW M3/M4 F80 F82 (2014-2020) – 3-Way Adjustable Track Coilovers with External Reservoirs

Yellow Speed Racing Pro Plus Racing 3-Way coilovers for the BMW M3/M4 F80 F82 (2014-2020). They are built for track events and competition, for drivers who want fine control over how the car is damped. This listing is for the 3-Bolt EDC Rear Shock & Spring In One Unit version.

Low-speed compression, high-speed compression and rebound are each adjusted independently, and full-length ride height adjustment lets you set the height without changing spring preload or damper travel.

External reservoirs, either hose-mounted or piggyback depending on the car, add oil capacity so the dampers stay cool and consistent through long sessions. Reservoir canisters are high-grade steel or aluminium alloy with an anodised 7075 alloy base, and the damper bodies are electroplated to resist corrosion.

Specifications

• Damping: 3-way adjustable: low-speed compression, high-speed compression and rebound
• Reservoir: External, hose-mounted or piggyback (depending on application)
• Ride height: Full-length adjustment
• Damper body: Electroplated for corrosion resistance
• Spring rates: 12kg/mm front, 12kg/mm rear
• Front upper mount: Aluminium pillow ball upper mount with camber plate
• Rear upper mount: Steel upper mount

Key Features

• 3-way adjustable: low-speed compression, high-speed compression and rebound
• External reservoirs for extra oil capacity and heat dissipation
• Full-length ride height adjustment
• Anodised 7075 alloy reservoir canister base
• Electroplated damper bodies for corrosion resistance
• Built for track events and competition
• Dry-break fittings on the front dampers
• Front pillow ball mounts with camber adjustment

What's in the Kit?

• 2 x front coilovers with springs and top mounts (aluminium pillow ball upper mount with camber plate)
• 2 x rear coilovers with springs, plus top mounts (steel upper mount)
• Reservoir hose or piggyback reservoir (depending on application)
• Dry-break fittings on the front dampers

Fitment

• BMW M3/M4 F80 F82 (2014-2020) – 3-Bolt EDC Rear Shock & Spring In One Unit
• For cars with a 3-bolt front top mount. Vehicles equipped with EDC need cancellation kit to prevent dash light. Rear shock and spring are supplied as one assembly. The inner fender should be cut away partially. Fronts come with dry break for 3-way.

Not suitable for: models or versions not listed above. Other Pro Plus Racing versions for this car: YSR Pro Plus Racing 2-Way Coilovers BMW M3/M4 F80 F82 14-20 3-Bolt EDC Rear Shock & Spring In One Unit; YSR Pro Plus Racing 2-Way Coilovers BMW M3/M4 F80 F82 14-20 5-Bolt EDC Rear Shock & Spring In One Unit; YSR Pro Plus Racing 2-Way Coilovers BMW M3 M4 F80 F82 14-20 5-Bolt EDC; YSR Pro Plus Racing 2-Way Coilovers BMW M3 M4 F80 F82 14-20 3-Bolt EDC.

Installation

The coilovers replace the standard dampers and springs. Set the ride height and spring preload, let the suspension settle, then recheck the height and have a four-wheel alignment carried out. We recommend professional fitting.

Please note: Pillow ball upper mounts make a small amount of noise. This is normal and does not affect performance or safety. Yellow Speed Racing also offer hardened rubber upper mounts (R/U) for quieter running. The inner wing needs to be partly cut away. Cars with EDC need a cancellation kit to prevent a dashboard warning light (sold separately).

Upgrade Further

Other Yellow Speed Racing coilovers for this car: YSR Premium Competition Coilovers BMW M3 M4 F80 F82 14-20 3-Bolt Top Mount Rear Shock & Spring In One Unit; YSR Advanced Pro Plus Circuit Race 2-Way Coilovers BMW M3 M4 F80 F82 14-20 3; YSR Club Performance 2-Way Coilovers BMW M3 M4 F80 F82 14-20 5-Bolt EDC; YSR Dynamic Pro Sport Coilovers BMW M3 M4 F80 F82 14-20 3-Bolt EDC; YSR Dynamic Pro Sport Inverted Coilovers BMW M3 M4 F80 F82 14-20 3-Bolt EDC.

How is the damping adjusted?

Low-speed compression, high-speed compression and rebound each have their own adjuster.

What is the difference between the 2-way and 3-way?

The 2-way adjusts compression and rebound separately. The 3-way splits compression into low-speed and high-speed, giving finer control for track use.

Where does the reservoir go?

Depending on the car, the reservoir is either piggyback mounted on the damper or connected by hose so it can be mounted in a suitable place, such as the engine bay.

Can I adjust the ride height without changing preload?

Yes. Full-length adjustment lets you set the ride height independently of spring preload.

Will the pillow ball mounts be noisy?

They make a small amount of noise, which is normal. Hardened rubber upper mounts (R/U) are available for quieter running.

Do I need a wheel alignment after fitting?

Yes. Changing the ride height alters the suspension geometry, so a four-wheel alignment should be carried out once the car has settled.

What warranty is included?

Yellow Speed Racing cover Pro Plus Racing coilovers with a 3 month limited warranty against defects in materials and workmanship.