RZR S 900 RacerTec May 28, 2015 Does RacerTec not offer forum discount anymore? I am torn between Shock therapist Dual rate springs with crossover nuts Vs Racertec dual rate spring any suggestions? Also Shock Therapists offer military discount which is a plus. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related