KW COILOVER KIT 35225083 V3 Mercedes C-Class (W205) Convertible; RWD Mercedes-A250-2018 Helmholtz resonators target and reduce

Helmholtz resonators target and reduce droning for a more refined cabin experience

48hp gain @ 6500 rpm

and 991 Speedster

available in 304 stainless steel

*ONLY fit on 2WD model

KW COILOVER KIT 35225083 V3 Mercedes C-Class (W205) Convertible; RWD Mercedes-A250-2018 Helmholtz resonators target and reduceKW V3: Race technology for the road, with adjustable compression and rebound dampening. State of the art motorsport technology enables better performance on the streets. The independently adjustable compression and rebound dampening allows for custom driving setups. The exclusive KW patented system has dual level valves that allow for adjustment of the rebound dampening for your road comfort and the compression dampening that controls the driving