One problem related to front suspension control arm has been reported for the 2005 Honda S2000. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Honda S2000 based on all problems reported for the 2005 S2000.
This 2005 Honda s2k lower control arm broke and then bent the tie rod at a 45 degree angle and which sent the tire under the unibody of the car. Which for a rear wheel drive car is very bad. You will have no control of the car in this scenario.