So I purchased a OEM Si strut bar from my friend for my project car.
I come home and realized I don't have the holes in my bay.
Anyone have any ideas or is it OK to just calculate and drill holes?
thanks.

 

There should be either divots or raised spots on the shock tower above the shock mount. I believe Si's and VX's have holes already (and will be filled with a rubber plug).

If you don't have divots/raised spots, just test-fit the bar, and use a sharpie to mark it.

 

Yeahh thats what I was thinking too. My friend's LX 4 door had it on it and he didn't have to do anything either. he had the holes already and I thought I would too. Thanks.