[rstolz]

those standoffs are likely for another vehicle. I wouldn't worry overmuch about it.

For those of you who like to build your own stuff, here's one of my favorite discount parts stores:
Intercooler Pipe Fabrication

lots of cool stuff, very good prices, and everything I've gotten has been quality, and I've spent a couple grand on stuff, from silicone tubing, hoses, clamps, bungs, an intercooler, air filter, aluminum piping, fans, etc.