XYZ Racing Street Advanced Coilovers — Mercedes-Benz C CLASS W204/S204 6 CYL (Cancellation Kit for Electronic Damping) 2007-2014

Mercedes fitted six-cylinder W204 and S204 C-Class cars with electronically controlled adaptive dampers on several trims, and that system does not take kindly to being ignored. Pull the factory units off a car specced this way and you are usually left chasing suspension and ESP fault codes on the dash within a few miles. This Street Advanced kit for the W204/S204 6 CYL bundles the cancellation hardware needed to retire that electronic damping control properly, so the move to a fully mechanical coilover set-up stays clean rather than leaving warning lights running in the background.

Street Advanced sits in the XYZ Racing range as the road and track-day option, built around 720 damping adjustment settings rather than a single fixed factory curve. On a six-cylinder W204 or S204, where a fair chunk of that engine’s weight sits over the front axle, having that much range to move through means the car can be softened for a motorway run one weekend and firmed up for a track day the next, without changing a single part.

What this coilover does for your 2007-2014 Mercedes Benz C CLASS W204/S204 6 CYL

Fitting this kit removes the factory electronic damping headache entirely, so the car stops reporting a suspension fault every time the ECU notices the original dampers are gone. In their place you get a mechanical set-up with proper ride height adjustment, letting you correct the nose-heavy stance six-cylinder W204/S204 cars tend to settle into as factory air or hydraulic components age. The 720-way damping range gives you enough granularity to firm up turn-in and body control for a B-road or circuit session, then back it off again for daily use, rather than living with whatever compromise Mercedes built in from the factory. Lower, better-supported cornering also means less of the front-end dive under braking that these six-cylinder cars are known for when pushed.

About the Street Advanced coilover

Street Advanced is XYZ Racing’s most widely fitted coilover line, developed over several years of use and refined through outings in motorsport events run by teams around the world. It is built for cars that spend most of their time on the road but need to hold together properly on an occasional track day, rather than a set-up chasing outright lap time. The headline figure is 720 damping settings, giving a genuinely wide adjustment window between comfort and control instead of a handful of coarse steps. That range is what makes it suitable equipment for drivers who want more composure and speed from the car without giving up everyday usability.

Fitment for the Mercedes Benz C CLASS W204/S204 6 CYL (2007-2014)

This kit is specified for the six-cylinder W204 saloon and S204 estate C-Class built between 2007 and 2014 (chassis code ME06-C), and specifically for cars originally equipped with electronically controlled factory damping. The included cancellation kit is required on these models to disable that system before the coilovers go in.

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Configure the damping range and ride height for your W204 or S204 below to get the exact Street Advanced spec for your car.