Description
ASM 4″ Non Adjustable
Bilstein ASM Series shock absorbers are designed to provide next level performance for the Resto-Mod and Pro-Touring market. With a variety of damper lengths to fit most popular applications, the shocks combine a great street-worthy ride quality with top level motorsports handling characteristics for a true total package. This modular aluminum design with a threaded shock body dissipates heat quickly. The hard-anodized coating reduces internal friction, and improves strength and durability. The ASM Series dampers are available in non, single and double adjustable configurations for premium tuning options to best fit your budget and driving demands.
The core BILSTEIN brand can look back on a 140-year history. When the company was founded in Altenvoerde (now Ennepetal) in 1873, no one dreamed what a great influence products from BILSTEIN would have one day on the road safety and driving comfort of the automobile. It was initially window fittings which were to give the company founded by August Bilstein a reputation that stretched far beyond the local regions into neighbouring countries. A number of patented technical innovations formed a solid basis for the later successes of the still young company. To satisfy the high quality demands even in the preliminary phases of fittings manufacture, BILSTEIN set up its own strip iron rolling mill as far back as 1919. In the 1920s, Hans Bilstein, who had taken over the management of the company from his father, returned from the USA to his home in the Westphalia region with some new ideas for methods of nickel and chrome plating. 
