This is the cable bracket from our popular Z3 trans conversion kit. It allows you to use 03-07 Honda Accord shifter box and cables in your k-swapped cars running the 06-11 Civic Si Trans.
Here are the Honda part numbers for the shifter and cables that you will need to use with this base plate:
Accord Shifter Box : 54100-SDA-A01
Accord Shifter Cable Set : 54310-SDA-L02