MERCEDES-BENZ A-Class W177 - Track R3 Dynaparts Coilovers (18 and up)

On track, high-speed compression makes the difference in fast corners and late braking. The Track R3 lets you adjust it independently, as well as low-speed compression and rebound. Inverted monotube architecture, twin reservoirs, race-spec settings.

Technical specifications

• Damping adjustment: 3 independent ways, 33 positions per way
• Design: Inverted monotube (upside-down)
• Front strut mount: Spherical bearing mount with aluminum camber plate
• Rear strut mount: Reuse factory rear strut mount
• Front spring rate: 12 kg/mm
• Rear spring rate: 12 kg/mm
• Separate oil reservoir: Yes
• Additional reservoir: Yes
• Use: Track use only

Vehicle compatibility

• Model: MERCEDES-BENZ Classe A W177
• Years: 18 and up

Key points:

• sedan, hatchback
• 2WD
• Vehicles with factory 55mm diameter shock absorbers only

Why choose the Track R3?

The Track R3 sits at the top of the Dynaparts range: triple-way adjustment, upside-down architecture, twin reservoirs. This kit is for drivers with a precise setup in mind. On bumpy circuits or fast sequences, adjustable high-speed compression makes a measurable difference on lap times.

For less intensive use, the Track R2 offers the same foundations (upside-down, twin reservoirs) with 2-way adjustment. The Street R2 and R3 allow mixed street/track use with the same level of adjustment precision.