i went into halfords with this exact question and was told they didnt suit jap imports, as soon as i seen the look on the shelf i knew it would work and the dope was so adimant it wouldnt he was nearly tryin not to sell it to me, i wouldnt let any of them near any car of mine, not even to change a wiper blade. the most difficlut thing you might come across is having to swicth the ignition wire with the constant voltage wire to ensure it keeps the station memories.