Indicator/turn Signal Question

It is to do with the amount of draw on the system I assume that the new bulbs are more efficient and draw less so the system blinks faster.

 

Check the wattage of the bulbs lower wattage bulbs will cause this issue, you may need to replace the bulbs with the originals or others of the correct wattage ( 12v 21w or whatever is fitted as standard ).

If you want to keep them as they are you may need to add resistors like the ones @Sprinter has in his video clip.

If you go this route make sure they are mounted securely to clean dry metal to help with heat dissipation.