ECOS is an electronically controlled suspension system, developed and assembled in Plovdiv by the Topmarkz team. The system was created with the main goal of improving comfort, control and vehicle behavior both on the road and in off-road and overlanding applications
ECOS is not just a set of shock absorbers, but a complete system in which the shock absorbers, controller, electronics and computer module work together. The entire system — from the buttons and controller to the computer and the shock absorbers themselves — is assembled in Plovdiv.
ECOS relies on electronic damping adjustment with 4 operating levels: 2 softer modes and 2 firmer modes.
The driver can switch modes directly while driving, and the system responds instantly. Control is via 4 buttons, with the setting applied simultaneously to all four shock absorbers.
ECOS’s main focus is more comfort, better control, and more pleasant real-world driving behavior. For off-road use, the system is primarily geared toward overlanding and long-distance travel.
ECOS is available in both a no-lift version and a 2″ lift version. In the no-lift version, the system can work with standard OEM springs. The 2″ lift version uses lift springs from brands such as Sandkat4x4 and OME.
Advantage Over Standard Solutions:
The advantage over standard solutions: ECOS lets the driver adjust the vehicle’s behavior to match the conditions and needs of the moment.
Local Manufacturing and Support:
The system is developed and assembled locally in Plovdiv, giving a major advantage in terms of maintenance, service, and future adjustments.
Which models it’s available for: So far, ECOS has been installed and manufactured for a range of models, and Topmarkz continues to develop the system for new applications. This means the models listed do not limit what the system can do — they represent a selection of solutions already implemented.