MOTON BMW E90, E92 & E93 M3 3-Way TCO Coilover Kit (2007-2013) - M 505 121SD

The MOTON 3-Way TCO Coilover Kit for the BMW E90, E92 and E93 M3 represents the highest level of suspension engineering, designed for drivers who demand complete control, consistency, and precision from their chassis setup. This is a fully adjustable MONOTUBE coilover system offering independent adjustment of rebound, low-speed compression, and high-speed compression, allowing the suspension to be finely tailored to driving style, surface conditions, and vehicle setup. External remote reservoirs are included to ensure stable damping performance even under sustained high-load use.

Built around MOTON’s advanced inverted strut design, this system is engineered to cope with heavy lateral and braking forces while reducing internal friction and wear. An elevated top guide with helper piston ensures smooth damper operation and long-term consistency. With 15 distinct rebound adjustment positions and separate control over low- and high-speed compression, each change delivers clearly defined feedback, enabling precise tuning of body control, grip, and responsiveness. Ride height and spring rates are fully adjustable, giving complete flexibility over stance and suspension behaviour. Where applicable, camber-adjustable front top mounts and solid rear top mounts are included. Springs are supplied as part of the kit.

Key Features

• 3-way adjustable MONOTUBE coilover system

• Independent adjustment of rebound, low-speed compression and high-speed compression

• External remote reservoirs for consistent damping performance

• Inverted strut design to handle high side loads and braking forces

• Reduced internal friction for improved durability and smooth operation

• 15-position rebound adjustment with distinct feedback

• Adjustable ride height and spring rates

• Includes camber-adjustable front top mounts and solid rear top mounts (where applicable)

• Complete kit supplied with springs

Adjustment Overview

• Rebound adjustment: Controls damper extension to fine-tune stability and response

• Low-speed compression: Manages gradual suspension movement for balance and control

• High-speed compression: Regulates rapid impacts and sharp inputs for improved composure

Compatibility

• BMW M3 E90 (Saloon) – 2007–2013

• BMW M3 E92 (Coupé) – 2007–2013

• BMW M3 E93 (Convertible) – 2007–2013

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