XYZ Racing Pro Rally Coilovers — Mercedes-Benz B CLASS W247 φ53 (Rear Twist- beam Suspension) 2019-2026

The W247 B-Class’s twist-beam rear axle couples both rear wheels together, so wheel travel, camber and toe move as one unit rather than independently. On tarmac that’s invisible. On a rally stage over gravel or snow it becomes the biggest factor in how the rear tracks through a compression or steps sideways over a mid-corner bump, which is why a coilover for this chassis has to be tuned around the beam’s behaviour rather than treated like a generic multi-link fitment.

The XYZ Racing Pro Rally coilover is built for exactly that job – a purpose-specific kit for the B CLASS W247 φ53 in top-flight rally competition, where the suspension absorbs repeated high-speed impacts on unsealed surfaces without ride height, damping or geometry drifting stage after stage.

What this coilover does for your 2019-2026 Mercedes Benz B CLASS

On gravel and snow, wheel control at the rear beam decides how the car behaves – too soft and the axle skips under load, too stiff and it can’t follow the surface, which shows up as the car darting under braking into a compression. This kit’s damping and spring rate keep the twist-beam loaded consistently through that range, so the rear stays predictable trail-braking into a hairpin on loose gravel instead of snapping wide. Ride height adjusts independently of spring preload, useful across stage notes that range from fast and flowing to tight and rutted, without a full respring between events. The construction is built to hold its valving through repeated hard landings, so settings survive a full rally rather than needing a reset after every leg.

About the Pro Rally coilover

XYZ Racing built the Pro Rally range for gravel and snow competition, split into two build types depending on how deep the car’s preparation goes. The amateur specification bolts directly to the original chassis mounting points with no structural changes to the body – for drivers running a car close to road spec who still need a genuine competition-grade rear axle. The professional specification is for cars whose body has already been modified for competition use, with mounting points and geometry set up around that altered structure rather than the factory layout. Both share the same intent: a suspension built to take stage-driving punishment on unsealed surfaces without the compromises of a road- or track-focused kit. For the B CLASS W247’s twist-beam rear, that means damping and spring rates calculated around the beam’s coupled wheel motion rather than borrowed from an independent-rear application.

Fitment for the Mercedes Benz B CLASS W247 φ53 (Rr Twist- Beam Suspension) (2019-2026)

This kit is specified for the Mercedes Benz B CLASS W247, chassis code ME47, built 2019 to 2026, for the φ53 variant running the rear twist-beam suspension rather than the multi-link rear fitted to other drivetrain versions. Confirm your car uses the twist-beam rear before ordering – the two layouts take different rear hardware.

What buyers also search for

• Mercedes Benz B CLASS W247 suspension upgrade for gravel and snow rally stages.
• B CLASS ME47 twist-beam coilover setup built for repeated stage impacts.
• Mercedes B-Class Pro Rally coilover ride height and damping adjustment for stage-to-stage setup changes.
• W247 rear twist-beam rally coilover fitment for amateur and professional-spec cars.
• Mercedes Benz B CLASS competition coilover options for drivers moving from road to stage.

Configure your Pro Rally spec for the B CLASS W247 below, and set it up to match your car’s build type before it goes on the trailer.