ok so my friends s2000 has been leaking coolant verywhere in the engine bay. everytime we open the hood its everywhere. we checked the to see if there was cracks and couldnt find anywhere is there anyone who could help on this thanks

 

Why not start with the hoses? This shouldn't be hard to source if it's as messy as you say. It should be a pretty big leak.

 

its probably your coolant bleeder valve on the firewall in the center. that one is angled like a cannon at the engine bay and when you shut off your car it'll stop leaking.