Overview Similar Products –> Product Description SR500 CDI-Booster/Replacement Unit (Not Street Legal in EU) Application: SR500-’92, for SR500’93-’94 see item 41761 SR500 CDI Booster Increases the ignition voltage independently of the engine speed and thus makes kick-starting noticeably easier. Replaces the original CDI unit! 12V battery supply, requires a 12V vehicle battery Works independently of the 330 Ohm coil of the alternator (even if it is defective; all other alternator coils must be functional) Up to year of construction 1992, no modification to the vehicle is necessary. Without german TV Product Videos Custom Field Product Reviews