I've taken the bottom engine cover and a couple of other bits of tinware off my T25 to gain better access to the bottom of the engine to resolve some oil leaks. I've sorted these problems out now, but I can't decide if I should put the tinware back on or not. Are the bits in the picture below important or can I just leave them off?
This is the big panel that covers the bottom of the engine bay.
![Image](http://i268.photobucket.com/albums/jj18/chrisandbini/T25EngineCovers004.jpg)
![Image](http://i268.photobucket.com/albums/jj18/chrisandbini/T25EngineCovers003.jpg)
This is the bit that fits between the bottom cover and the area near to the fan belt and bottom water resevoir.
![Image](http://i268.photobucket.com/albums/jj18/chrisandbini/T25EngineCovers001.jpg)
This is the panel that covers the turbo. It seems to be shaped so that it scoops air and diverts it to flow over the turbo.
![Image](http://i268.photobucket.com/albums/jj18/chrisandbini/T25EngineCovers002.jpg)
What have you all done? Have you got these covers on your vans?
Thanks