I want my Foot Rest to match the Brake and Gas Pedal,
so I bought JDM Stream RSZ S PACKAGE Foot Rest.

Here is the DIY:
Take out the original factory rubber foot rest from the car,
just pull it straight to you and the 2 plastic clip will let go,
then

On the left is the back side of the Stream Foot Rest,
on the right is the back side stock factory rubber foot rest.



Dremel the back side of the Stream foot rest so it is flat:



Now, put Double Tape on the front side of the original rubber foot rest:




I also put a BetaLink Glue on the center part where I don't put the double tape but I forgot to take pictures,
then I Press the Stream footrest on top of the original rubber foot rest,
and install it on the car: