Here at RPM Performance we can successfully manufacture Hyundai I20N Short Shifter Adapters. These aren't like the other short shifters available.

Currently, all available short shift shifters for the I20N are found on the transmission end of the gear linkage. We have manufactured ours to replace the adapter on the shifter end of the gear linkage at the base of the OEM shifter. Therefore, the throw is reduced by about 35% with virtually no increase in effort required to shift and so there is no increase in “notchyness” which is  often associated with short shifters located on the transmission end.
 
Made from 6061 aluminium with stainless steel fixings made in the United Kingdom!
 
35% shorter throw
CNC machined to ensure perfect fitment
 No “notchyness”
 Black anodized for corrosion resistance