XYZ Racing Street Advanced Coilovers — Mercedes-Benz A CLASS W177 φ53 (Rear Multi-Link Suspension) 2018-2026

The W177 A-Class runs a rear multi-link axle rather than the torsion beam of earlier generations, and that geometry only pays off when the damper controlling it is actually adjustable. XYZ Racing’s Street Advanced kit gives the ME50 chassis 720 damping settings, so the same car that soaks up Leeds ring-road expansion joints on the school run can be firmed up for a B-road on Saturday morning without swapping parts.

This is the mid-tier Street Advanced spec, sitting between comfort-first road kits and full track units. It’s built for owners who want one set of coilovers to cover daily driving and the occasional track day, not a single-purpose setup that makes the commute miserable.

What this coilover does for your 2018-2026 Mercedes Benz A CLASS

Independent damping adjustment on the multi-link rear means you can tune out the vague, slightly wallowy feel that stock A-Class dampers develop as they age, without over-stiffening the front axle. With 720 ways to work through, you’re not choosing between three vague settings – you can nudge compression and rebound in small enough increments to actually feel the difference between "comfortable for the motorway" and "flat through a roundabout." Lowering the ride height also drops the centre of gravity, tightening body control under trail braking and reducing the nose-dive the W177’s front strut layout is prone to under hard stops. Because the kit is designed around this specific chassis’s suspension geometry, camber and roll centre stay in a sensible range even at a lowered ride height, rather than fighting the multi-link pickup points.

About the Street Advanced coilover

XYZ Racing developed the Street Advanced range over several years of in-house testing, and the platform has seen use in international racing before being adapted for road-going applications like this one – which is where the durability under sustained load comes from. The 720-way damping adjustment is the headline spec: enough range to move meaningfully between a soft daily setting and a firmer one for a spirited drive, without the harshness of a track-only unit. It’s positioned as XYZ’s most popular product specifically because it doesn’t ask the owner to choose between usable ride quality and control – it’s built for exactly the dual-purpose brief most enthusiast owners actually have, whether that’s a fast commute or the occasional track day outing.

Fitment for the Mercedes Benz A CLASS W177 φ53 (Rr Multi-Link Suspension) (2018-2026)

This kit is engineered specifically for the W177-generation A-Class fitted with the rear multi-link suspension setup (chassis reference ME50), covering the 2018 to 2026 model years. Confirm your car uses this rear axle configuration before ordering, as W177 variants and earlier torsion-beam A-Class models use different rear geometry and are not interchangeable with this kit.

What buyers also search for

• Mercedes Benz A Class coilover upgrade for road and occasional track use
• Mercedes Benz A Class W177 adjustable damping for the multi-link rear axle
• Mercedes Benz A Class Street Advanced ride height and stance adjustment
• Mercedes Benz A Class suspension setup that stays comfortable on daily roads

Spec your damping and ride height for the W177’s rear multi-link layout – configure yours below.