Futaba 4PKS-R 4-Channel 2.4GHz FASST Radio System w/R614FS Receiver
[FUTK4903]

Futaba 4PKS-R 4-Channel 2.4GHz FASST Radio System w/R614FS Receiver
Brian - Rating: 5 of 5 Stars! Sunday, December 02, 2012
if you had the 4pks and went to this there is no difference that anyone could tell for cars but boats it has some new stuff but either way glad you like it
3 of 5 customers found this review helpful.