XYZ Racing Tarmac Rally Coilovers — Mercedes-Benz C CLASS W204 4 CYL (Modified Rear Integrated) 2007-2014

Tarmac rally stages rarely offer the billiard-table surfaces of a circuit – crests, camber changes and mid-corner bumps on closed public roads are the norm, and a W204 C-Class running standard dampers will pack down and skip exactly where you need the outside tyre loaded hardest. XYZ Racing’s Tarmac Rally coilover for the W204 4 CYL (Modified Rr Integrated) is built around that reality: a setup calibrated to keep the chassis composed when the road surface changes underneath it, not just when it stays flat.

This is a stage-specific spec rather than a circuit tune, matched to the C-Class’s multi-link rear and front strut layout so power and braking loads transfer through the car predictably even when the tarmac itself isn’t.

What this coilover does for your 2007-2014 Mercedes Benz C Class W204

Fitted to a 2007-2014 C-Class, this kit changes how the car reacts the instant a stage surface breaks up. The damping calibration is set to absorb sharp-edged impacts – potholes, broken tarmac, ridge lines left by resurfacing work – without transmitting the jolt straight into the chassis, which is exactly the kind of hit that unsettles a saloon body running factory dampers on a rally road. Because the impact is absorbed rather than reflected, the tyre stays in contact with the road for longer through the hit, so the traction you have going into a bump is closer to the traction you have coming out of it. Vehicle stability improves through the transition, letting you carry commitment into blind crests and mid-corner bumps instead of backing off for them.

About the Tarmac Rally coilover

The Tarmac Rally coilover is XYZ Racing’s damper for closed-road tarmac stages rather than a circuit, and the tune reflects that brief. Where a track-day coilover is set up around a consistent, smooth surface, this one is built to soak up the impact of uneven pavement – the compression and rebound rates are set to absorb a big hit across a broken section without the shock body kicking back into the chassis, and to keep the tyre planted rather than skipping. XYZ built the settings from its own Tarmac Rally racing programme, so the damping curve is drawn from what the surface actually does to a car at pace on a stage, not from a generic road-going baseline. The result is a coilover aimed squarely at stability under load – through braking zones into a stage corner, through mid-corner surface changes, and on the exit where traction off a bump decides how fast you carry onto the next straight.

Fitment for the Mercedes Benz C Class W204 (2007-2014)

This kit is built for the Mercedes Benz C-Class W204, chassis code ME05-1, across the 2007-2014 model run, covering the 4-cylinder cars with the modified rear-integrated shock arrangement this listing is specced for. Confirm your build matches this rear configuration before ordering, as W204 rear-end setups vary across the range.

What buyers also search for

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• ME05-1 chassis coilover kit for rally-spec ride control on uneven pavement

Spec is set for stage work, not showroom comfort – pick your Tarmac Rally coilover for the W204 below and build yours to the fitment that matches your car.