03/11/2026
The factory Second Generation NSX magneto-rheological (MR) shock absorbers are known to fail prematurely due to stiff top mounts and short top guide bushings. ScienceofSpeed has developed a plug-and-play replacement for the factory shock absorber in partnership with AST x Moton Suspension. The AST shock absorbers outperform the factory shocks in ride quality, motion control performance, durability, and adjustability, and are now also available for less than half the price of the factory assemblies. Learn more here: https://www.scienceofspeed.com/nsx-2017-22/scienceofspeed-ast-suspension-shock-absorber-nsx-2017-22-spp-921.html