Who has kept all their OEM parts after installing performance mods & is it worth it?

Originally Posted by XiP

I kept almost everything and just had them put back on my car and am selling parts separately. I think it's hard to selling a highly modified car since people have different tastes in everything... much easier to sell as close to stock as possible and let the buyer do what they want with it. So it's a good idea to keep your OEM parts in case you ever sell your car.