We have these dampers made by Koni to our own specification an important part of which is the inclusion of Superpro bushes top and bottom as standard. Rubber deteriorates too quickly allowing movement of the suspension which the damper cannot control, if the bushes are too hard (some damper supplier use polyurethane but made from such a hard material, it is almost like nylon) considerable unwanted NVH (Noise Vibration and Harshness) is transmitted to the chassis. Superpro material and the grade used overcome these issues.
Whilst the standard Koni damper RTR3138 is a great product, having to remove the damper to adjust it is not ideal. This damper can be adjusted simply by hand and in many cases the road wheel does not even need to be removed.

Compliment your new front dampers with our rear damper telescopic conversion, the only rear damper conversion for these cars where the damper is inside the spring (Where it should be). See RTR3003RJ1K RTR3003RJ2K and RTR3003SPK below

In addition to this high level damper we offer three further options as follows:
RTR3251 Avo externally adjustable damper
RTR3008 Koni internally adjustable damper with Superpro polyurethane bushes top and bottom
RTR3633K Nitron externally adjustable damper with Superpro polyurethane bushes at the top and a spherical bearing at the bottom
See below.