XYZ Racing Pro Rally Coilovers — Mercedes-Benz C CLASS W205 8 CYL (Cancellation Kit for Electronic Damping) 2015-2021

Bin the factory air suspension and its ride-height control unit, and the W205 C-Class’s V8 – the C63 – loses the electronic damping it was built around. The XYZ Racing Pro Rally coilover for the ME07-6-C chassis is built specifically to replace that system, giving you fixed-rate mechanical damping and a cancellation kit that stops the ECU throwing codes when the electronic dampers are no longer in the loop.

This is a Pro Rally spec, so the brief is different from a track coilover: gravel, snow and loose-surface stage work, where wheel travel, ride height and durability under repeated impact matter more than outright roll stiffness. On a car with the mass and power of the M177 V8, that means a suspension setup that can take a hit without folding.

What this coilover does for your 2015-2021 Mercedes Benz C Class

Fitting this kit resolves the fundamental conflict of running a modified W205 8-cylinder without the OEM electronic damping hardware: the cancellation kit lets the car’s other systems function normally while the coilover handles the actual damping job mechanically. You get a ride height you set and keep, rather than one negotiated by an air compressor and sensors, which matters when the car is being loaded for stage work rather than a supermarket car park. Because the platform is rally-oriented, the construction is aimed at absorbing repeated hard compressions – kerbs, ruts, washouts – without the fade or wallow you’d get from a suspension designed around smooth Tarmac. On a car this heavy, controlling body movement through direction changes on loose surfaces comes down to the damper and spring working together rather than electronics compensating after the fact, and that’s exactly the job this kit is built for.

About the Pro Rally coilover

XYZ Racing splits rally-spec gravel and snow suspension into two distinct approaches. The amateur route bolts directly into the original chassis mounting points with no bodywork changes, keeping installation straightforward for cars still running close to standard geometry. The professional route assumes the car’s body has already been modified – reinforced, seam-welded, or altered around the suspension towers – and the coilover is built to work with that adapted structure rather than the factory one. Pro Rally sits at the second, more serious end of that spectrum: a suspension designed for a car that’s been properly prepared for competition, not a fast-road build. For the W205 8-cylinder specifically, that means the coilover is engineered to work alongside the cancellation kit so the car’s electronics stop expecting an air spring that’s no longer there, while the mechanical hardware takes on the actual work of managing wheel travel and damping over broken, unpredictable surfaces.

Fitment for the Mercedes Benz C Class (2015-2021)

This kit is built for the W205-generation Mercedes-Benz C-Class, 8-cylinder models, covering the 2015 to 2021 production run – the ME07-6-C chassis reference. It’s specified as the Cancellation Kit for Electronic Damping variant, meaning it’s intended for cars losing their factory electronic damper system rather than ones retaining it. Confirm your car sits in this V8 W205 bracket before ordering, since the electronic damping cancellation is chassis- and drivetrain-specific.

What buyers also search for

• Mercedes C Class W205 V8 coilover replacement for factory air suspension
• W205 electronic damping cancellation kit coilover setup
• Mercedes Benz C Class rally-spec suspension for gravel and snow stages
• C Class W205 8 cylinder fixed-rate coilover conversion
• ME07-6-C chassis coilover fitment for modified rally builds

Sorting out ride height and damping on a modified W205 V8 without factory electronics fighting you starts with getting this spec right for your car – configure yours below.