Hybrid Racing Heavy-Duty Honda Transmission Detent Springs Honda S2000 00-09The Honda S2000 is hailed as having one of the best feeling factory shifters and transmissions of all time, but now that the newest S2000 is at least 15 years old, some could use a refresh. The S2000 F Series transmission has a total of seven detent springs that are responsible for keeping the gear changes nice and crips. These factory springs also have a service limit, meaning they should be changed when they no longer meet the requirements. This