Contact for Pricing
2-4 week lead time
Hand built in the Netherlands
Full service & revalve support
We help you dial it in
JRZ RS ONE single adjustable damper for the Mercedes A45 AMG W176 (2012-2018). Designed for street driving with track-day capability, featuring 21 precise clicks of combined compression and rebound adjustment. CNC-machined internals deliver refined ride quality on the street without sacrificing control at the track. Built to order through Meisterschaft Motorsport Engineering, the official U.S. importer of JRZ Suspension. Every set includes expert setup consultation for your Mercedes.
JRZ RS ONE Coilovers Mercedes A45 AMG W176 — entry-level motorsport-derived damping with single compression adjustment, built to order in the Netherlands by JRZ Suspension Engineering. Every unit is hand-assembled and dyno-validated before shipping. Browse all JRZ coilovers.
The RS ONE provides the foundation of JRZ build quality — hand-assembled in the Netherlands with motorsport-grade seals and fluid — at a price point that makes professional suspension accessible. For the Mercedes A45 AMG W176 (2012-2018), this means suspension that transforms the car’s dynamic character — sharper turn-in, flatter cornering, and confidence that builds with every session.
The RS ONE is JRZ’s entry point into motorsport-derived suspension. It offers a single compression adjustment knob, making setup straightforward while still delivering the precision build quality JRZ is known for.
Built for street and light track use, the RS ONE delivers single-adjustable damping that lets you dial in exactly the response your Mercedes needs — whether that’s a comfortable street setup or an aggressive track configuration.
Every RS ONE for the Mercedes A45 AMG W176 (2012-2018) ships as a complete bolt-on coilover system with matched springs, all necessary mounting hardware, and vehicle-specific valving. JRZ builds each set to order — tell us how you drive and they’ll optimize the valving to match.
Tell us how you drive your Mercedes and we’ll recommend the ideal configuration. Every JRZ order is built to your specifications.