purchased c2d8415 sport pedals and had no problem with brake pedal as holes are drilled and old rubber pedal can be pulled off. The accelerator is a problem as it is one piece and plastic with no holes. No instructions.
The new stainless/rubber pedal will fit over the existing pedal but one hole as a minimum needs to be drilled. I am concerned that drilling in this will compromise it's strength.

 

Hi Dave,
The instructions show drilling two 5mm holes in your pedal to fit. PDF attached to this post.

 

Thanks for sending the pdf. There are two holes in the sport accelerator pedal only one hole to drill the right one for LHdrive. Took 5 minutes to install. Thanks xdave.